diff --git a/leenkx/Sources/leenkx/logicnode/SetParticleDataNode.hx b/leenkx/Sources/leenkx/logicnode/SetParticleDataNode.hx
index ef67c50..d9cb727 100644
--- a/leenkx/Sources/leenkx/logicnode/SetParticleDataNode.hx
+++ b/leenkx/Sources/leenkx/logicnode/SetParticleDataNode.hx
@@ -55,9 +55,9 @@ class SetParticleDataNode extends LogicNode {
 				@:privateAccess psys.aligny = vel.y;
 				@:privateAccess psys.alignz = vel.z;
 			case 'Velocity Random':
-				psys.r.factor_random = inputs[3].get();
+				@:privateAccess psys.r.factor_random = inputs[3].get();
 			case 'Weight Gravity':
-				psys.r.weight_gravity = inputs[3].get();
+				@:privateAccess psys.r.weight_gravity = inputs[3].get();
 				if (iron.Scene.active.raw.gravity != null) {
 					@:privateAccess psys.gx = iron.Scene.active.raw.gravity[0] * @:privateAccess psys.r.weight_gravity;
 					@:privateAccess psys.gy = iron.Scene.active.raw.gravity[1] * @:privateAccess psys.r.weight_gravity;