I did it! I was very tired to patch every time my 13-m RRD's leading edge bladder. In other hand there was with no use 16-m Cab.BT LE bladder. I set it in the RRD, neatly rolled the tips ( about 1/2 m from each side), glued the empty hole on LE (the RRD's bladder has 2 valve). Half an year passed, i...