I got a ? about the tubes.I bought some jigs and tubes from TG and also some 4" springs and 5" offset shackles.How do you know your shackle angle wil be right when you put it all together?I mean you just put the jig between the bracket on the frame and cutt the hole out theres not anything really you can do to the shackle angle right?
#1. why dont you post this in the TG forum if you have questions about there product.
#2. 5" offset shackle. you mean its a 5" eye to eye shackle right? 95% of the time the tubes run right through the frame underneath the body mount. it doesnt matter if its a 3,4,5" spring. thats where I have seen them all go. that spot has already been pre determined to set you up with a good shackle angle.