I have a simple fix for the landing gear, i seen some people glueing small cf rods about halfway down each leg of the gear, then putting a rubber band around it. I tried this but it still doesnt keep the supports from going back through the lower wing on rough landings. What I did was take a small zip tie and were the cf rod goes through the lower wing, wrap the zip tie around the cf rod on top of the wing, and then around the cf rod where it comes out the bottom. This keeps the cf rod from busting out the wing.