diff --git a/pagoda/cooper.py b/pagoda/cooper.py
index <HASH>..<HASH> 100644
--- a/pagoda/cooper.py
+++ b/pagoda/cooper.py
@@ -267,7 +267,6 @@ class Markers:
             joint.setAnchor2Rel(self.attach_offsets[label])
             joint.setParam(ode.ParamCFM, self.cfm / f)
             joint.setParam(ode.ParamERP, self.erp)
-            joint.setFeedback(True)
             self.joints.append(joint)
 
     def reposition(self, frame_no):
Do not set feedback on markers; seems to break.