I hate to bump this but I just wanted to add my experience with the flextt5 so noone else does the same thing... I have like 5 flextt5s and two minitt1s, the other day I mounted a 580ex II on one of the flex units and I squeezed the little knob to tighten the mount and guess what... the pressure lifted the little metal guide that the flash was on and broke two of the side screws inside... so it is most definitive a DESIGN FLAW... I call them up to check up on what to do... They told me to send it in to have them look at it and gave me a hard time for bringing them out of the country (I am in Europe) as there is a more expensive unit designed for Europe and Japan!?!?!
long story short, I took the little thing apart, the little rectangular mount slides out with a strip cable... took that apart... a bunch of springs inside... found the lose screws... tried to get them back but the male part of the screw is just to short... so I just welded the whole thing together... it works now but I am worried about the other units as I can not tighten the flashes to the units more than half the way... be careful!!!


