Sorry about my completely illegible post. The great planes ca hinges are plastic that has a a layer of ca wicking fiber completely covering it. When I hit the rudder the hinge stayed in the plane section but the other half(the rudder half) came out. What came out was not the half of a ca hinge but the plastic inside of the hinge that did not have the fibers on it. The hinge is not a piece of wicking material but a sandwich of wicking material with a structural piece of plastic on the inside. Maybe this is easier to understand or someone else can clarify.