I was super excited to buy this trampoline for my 2 & 4yr olds.  The trampoline is less than 4months old and a leg has already broken off the frame, having stripped the threads so that it cannot be repaired.  My children are 25# and 35#, both well under the weight recommendation for the trampoline, and they are not allowed to jump at the same time.  Very, very disappointing for this to have occurred in such a short amount of time.