Z bar TTI headers lol

I’ve got a lakewood and tti 2” on 440. Definitely no simple task. I use super small rubber bands that I borrow from my 6yo daughter’s hair supplies to hold the bushings together. I can’t tell ya how many times I’ve had to blow one out from between the frame and where the floor comes in. But yea, frame side, then either have the z bar loaded with trans side pivot and manipulate to the holes, or get the bar in, then slide in trans side and to the holes. Good luck