1520mm is 5 feet. (I don't think well in millimeters, sorry.) That girder looks much longer than 60". Duh?
Haha if it's that bad, then you will be dissapointed. It's actually nothing fancy at all but the bottom line is that I will have zero stress on the upper tree with hopefully no risk of binding while the suspension is moving.I'm kind of twitching to find out what your Secret Suspension Plan will turn out to be. Can't sleep, can't eat, it's killing me.