diff --git a/ewext/src/lib.rs b/ewext/src/lib.rs
index 01adeeb9..63443d62 100644
--- a/ewext/src/lib.rs
+++ b/ewext/src/lib.rs
@@ -5,17 +5,6 @@ pub extern "C" fn _Unwind_Resume() {}
 use addr_grabber::{grab_addrs, grabbed_fns, grabbed_globals};
 use bimap::BiHashMap;
 use eyre::{bail, Context, OptionExt};
-use std::num::NonZero;
-use std::{
-    arch::asm,
-    borrow::Cow,
-    cell::{LazyCell, RefCell},
-    ffi::{c_int, c_void},
-    sync::{LazyLock, Mutex, OnceLock},
-    thread,
-    time::Instant,
-};
-
 use modules::{entity_sync::EntitySync, Module, ModuleCtx};
 use net::NetManager;
 use noita::{ntypes::Entity, pixel::NoitaPixelRun, ParticleWorldState};
@@ -27,8 +16,19 @@ use noita_api::{
     DamageModelComponent, EntityID,
 };
 use noita_api_macro::add_lua_fn;
+use rustc_hash::FxHashMap;
 use shared::des::Gid;
 use shared::{NoitaInbound, PeerId, ProxyKV};
+use std::num::NonZero;
+use std::{
+    arch::asm,
+    borrow::Cow,
+    cell::{LazyCell, RefCell},
+    ffi::{c_int, c_void},
+    sync::{LazyLock, Mutex, OnceLock},
+    thread,
+    time::Instant,
+};
 mod addr_grabber;
 mod modules;
 mod net;
@@ -63,6 +63,7 @@ struct ExtState {
     particle_world_state: Option<ParticleWorldState>,
     modules: Modules,
     player_entity_map: BiHashMap<PeerId, EntityID>,
+    fps_by_player: FxHashMap<PeerId, u8>,
     sync_rate: i32,
 }
 
@@ -250,6 +251,7 @@ fn with_every_module(
         let mut ctx = ModuleCtx {
             net,
             player_map: &mut state.player_entity_map,
+            fps_by_player: &mut state.fps_by_player,
             sync_rate: state.sync_rate,
         };
         let mut errs = Vec::new();
@@ -419,7 +421,8 @@ pub unsafe extern "C" fn luaopen_ewext0(lua: *mut lua_State) -> c_int {
             ExtState::with_global(|state| {
                 let entity = lua.to_string(1)?.parse::<isize>()?;
                 let mut peer = lua.to_string(2)?.parse::<u64>()?;
-                let mut rng: u64 = u32::from_ne_bytes(lua.to_string(3)?.parse::<i32>()?.to_ne_bytes()) as u64;
+                let mut rng: u64 =
+                    u32::from_ne_bytes(lua.to_string(3)?.parse::<i32>()?.to_ne_bytes()) as u64;
                 if rng == 0 {
                     rng = 1;
                 }
@@ -488,11 +491,21 @@ pub unsafe extern "C" fn luaopen_ewext0(lua: *mut lua_State) -> c_int {
         fn send_sync_rate(lua: LuaState) -> eyre::Result<()> {
             let rate = lua.to_string(1)?.parse::<i32>()?;
             ExtState::with_global(|state| {
-                state.sync_rate = rate.max(1).min(60);
+                state.sync_rate = rate.clamp(1, 60);
                 Ok(())
             })?
         }
         add_lua_fn!(send_sync_rate);
+
+        fn set_player_fps(lua: LuaState) -> eyre::Result<()> {
+            let peer = PeerId::from_hex(&lua.to_string(1)?)?;
+            let fps = lua.to_string(2)?.parse::<u8>()?;
+            ExtState::with_global(|state| {
+                state.fps_by_player.insert(peer, fps);
+                Ok(())
+            })?
+        }
+        add_lua_fn!(set_player_fps);
     }
     println!("Initializing ewext - Ok");
     1
diff --git a/ewext/src/modules.rs b/ewext/src/modules.rs
index ec5c7243..9237525c 100644
--- a/ewext/src/modules.rs
+++ b/ewext/src/modules.rs
@@ -1,6 +1,7 @@
 use bimap::BiHashMap;
 use eyre::Ok;
 use noita_api::EntityID;
+use rustc_hash::FxHashMap;
 use shared::PeerId;
 
 use crate::{my_peer_id, net::NetManager};
@@ -10,6 +11,7 @@ pub(crate) mod entity_sync;
 pub(crate) struct ModuleCtx<'a> {
     pub(crate) net: &'a mut NetManager,
     pub(crate) player_map: &'a mut BiHashMap<PeerId, EntityID>,
+    pub(crate) fps_by_player: &'a mut FxHashMap<PeerId, u8>,
     pub(crate) sync_rate: i32,
 }
 impl ModuleCtx<'_> {
diff --git a/ewext/src/modules/entity_sync.rs b/ewext/src/modules/entity_sync.rs
index acfaae35..01835bed 100644
--- a/ewext/src/modules/entity_sync.rs
+++ b/ewext/src/modules/entity_sync.rs
@@ -146,7 +146,7 @@ impl EntitySync {
             RemoteDes::EntityUpdate(vec) => {
                 self.remote_models
                     .entry(source)
-                    .or_default()
+                    .or_insert(RemoteDiffModel::new(source))
                     .apply_diff(&vec);
             }
             RemoteDes::ExitedInterest => {
@@ -156,7 +156,7 @@ impl EntitySync {
             RemoteDes::Projectiles(vec) => {
                 self.remote_models
                     .entry(source)
-                    .or_default()
+                    .or_insert(RemoteDiffModel::new(source))
                     .spawn_projectiles(&vec);
             }
             RemoteDes::RequestGrab(lid) => {
@@ -360,4 +360,4 @@ fn send_remotedes(
         message: RemoteMessage::RemoteDes(remote_des),
     })?;
     Ok(())
-}
\ No newline at end of file
+}
diff --git a/ewext/src/modules/entity_sync/diff_model.rs b/ewext/src/modules/entity_sync/diff_model.rs
index edbd3c1a..71544604 100644
--- a/ewext/src/modules/entity_sync/diff_model.rs
+++ b/ewext/src/modules/entity_sync/diff_model.rs
@@ -50,7 +50,6 @@ pub(crate) struct LocalDiffModel {
     tracker: LocalDiffModelTracker,
 }
 
-#[derive(Default)]
 pub(crate) struct RemoteDiffModel {
     tracked: BiHashMap<Lid, EntityID>,
     entity_infos: FxHashMap<Lid, EntityInfo>,
@@ -61,6 +60,23 @@ pub(crate) struct RemoteDiffModel {
     grab_request: Vec<Lid>,
     pending_remove: Vec<Lid>,
     pending_death_notify: Vec<(Lid, Option<PeerId>)>,
+    peer_id: PeerId,
+}
+
+impl RemoteDiffModel {
+    pub fn new(peer_id: PeerId) -> Self {
+        Self {
+            tracked: Default::default(),
+            entity_infos: Default::default(),
+            lid_to_gid: Default::default(),
+            waiting_for_lid: Default::default(),
+            backtrack: Default::default(),
+            grab_request: Default::default(),
+            pending_remove: Default::default(),
+            pending_death_notify: Default::default(),
+            peer_id,
+        }
+    }
 }
 
 impl Default for LocalDiffModel {
@@ -275,7 +291,7 @@ impl LocalDiffModelTracker {
                     .find(|var| var.name().unwrap_or("".into()) == "ew_peer_id")
                 {
                     game_print(var.value_string()?);
-                    info.laser = Some(PeerId(var.value_string()?.parse::<u64>()?))
+                    info.laser = Some(PeerId::from_hex(&var.value_string()?)?)
                 }
             }
         }
@@ -947,29 +963,30 @@ impl RemoteDiffModel {
                             entity.remove_component(*limb)?
                         };
                     }
+                    let m = *ctx.fps_by_player.get(&my_peer_id()).unwrap_or(&60) as f32
+                        / *ctx.fps_by_player.get(&self.peer_id).unwrap_or(&60) as f32;
+                    let (vx, vy) = (entity_info.vx * m, entity_info.vy * m);
                     if entity_info.phys.is_empty() || entity_info.kolmi_enabled {
                         entity.set_position(entity_info.x, entity_info.y, Some(entity_info.r))?;
                         if let Some(vel) =
                             entity.try_get_first_component::<VelocityComponent>(None)?
                         {
-                            vel.set_m_velocity((entity_info.vx, entity_info.vy))?;
+                            vel.set_m_velocity((vx, vy))?;
                         }
                         if let Some(worm) =
                             entity.try_get_first_component::<BossDragonComponent>(None)?
                         {
-                            worm.set_m_target_vec((entity_info.vx, entity_info.vy))?;
+                            worm.set_m_target_vec((vx, vy))?;
                         } else if let Some(worm) =
                             entity.try_get_first_component::<WormComponent>(None)?
                         {
-                            worm.set_m_target_vec((entity_info.vx, entity_info.vy))?;
+                            worm.set_m_target_vec((vx, vy))?;
                         } else if let Some(vel) =
                             entity.try_get_first_component::<CharacterDataComponent>(None)?
                         {
-                            vel.set_m_velocity((entity_info.vx, entity_info.vy))?;
+                            vel.set_m_velocity((vx, vy))?;
                         }
                     }
-                    //local m = host_fps / ctx.my_player.fps TODO
-                    //vx, vy = vx * m, vy * m
                     if let Some(damage) =
                         entity.try_get_first_component::<DamageModelComponent>(None)?
                     {
@@ -1008,9 +1025,9 @@ impl RemoteDiffModel {
                                 x,
                                 y,
                                 p.angle.into(),
-                                p.vx.into(),
-                                p.vy.into(),
-                                p.av.into(),
+                                (p.vx * m).into(),
+                                (p.vy * m).into(),
+                                (p.av * m).into(),
                             )?;
                         }
                     }
diff --git a/quant.ew/files/system/player_sync.lua b/quant.ew/files/system/player_sync.lua
index 91cf7fa0..1bb136a2 100644
--- a/quant.ew/files/system/player_sync.lua
+++ b/quant.ew/files/system/player_sync.lua
@@ -166,6 +166,7 @@ local function update_fps()
 end
 
 function rpc.update_fps(fps)
+    ewext.set_player_fps(ctx.rpc_peer_id, fps)
     ctx.rpc_player_data.fps = fps
 end
 
@@ -313,6 +314,7 @@ function module.on_world_update()
         local last = ctx.my_player.fps
         update_fps()
         if ctx.my_player.fps ~= last then
+            ewext.set_player_fps(ctx.my_id, ctx.my_player.fps)
             rpc.update_fps(ctx.my_player.fps)
         end
     end