I have a Skymaster F4. I want to make a silicone mold of the EMS that hangs off the nose cone. If the nose gear doesn't lock it gets grounded down. My thinking is to use clay up to the part line and build a box around it and pour silicone over it. I would have to make a left and right mold. I was wondering if some one has had any luck doing that way. Once the mold is made I would use fiberglass in it. Would I need to use mold release for the plug and the fiberglass parts? If you have done this PM me your contact Info. Thanks Dan Avilla