RCTimer Spider Extended Landing Gear

I really like the basic Spider design from RCTimer, but the legs are just too short. The extended legs RCTimer sells are too flimsy, and causes the quad to bounce around when landing. These extended landing gear slip over the existing legs and attach with one bolt. These were printed in ABS with 20% infill. I am using a 3mm x 16mm cap screw with two washers and a lock nut. Simply drill a hole through the divit that is already on the existing leg. Slide the extended gear on and secure with the