:\

1 files changed, 4 insertions, 2 deletions

diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index 3bf8fc9..3e739e5 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -5032,8 +5032,8 @@ void Simulation::update_solids()
 
             sld->cdx = sld->cx + sld->bpx[bd];
             sld->cdy = sld->cy + sld->bpy[bd];
-            mmx = -sld->bdx[bd];
-            mmy = -sld->bdy[bd];
+            mmx = -sld->bdx[bd] * 0.25f;
+            mmy = -sld->bdy[bd] * 0.25f;
         } else
             mmx = mmy = 0.0f;
 
@@ -5099,6 +5099,8 @@ void Simulation::update_solids()
             rmy += parts[pp].vy - vy;
             parts[pp].vx = vx;
             parts[pp].vy = vy;
+            parts[pp].x += mmx;
+            parts[pp].y += mmy;
         }
 
         if(sld->bf && sld->bp[bd] != -1) {