so i lifted my blazer a couple months ago 4" tc with blocks in the rear. i know, i know, get rid of the blocks and get a shackle flip but right now its not in the budget. so i went to the drive line shop to see how much i needed to extend my driveshaft the guy right away told me i needed to shim the axle to tilt the pumpkin up more cause my angle was bad. so i asked him about how much i needed to shim it. so he checked it out and said about 2 degrees would be fine so i went and got the shims today but before i take everyting apart my big question is whitch way do i have to put the shim in order to tilt the pumpkin up. i know its a pretty simple question but i just need a little help here. this is the first time i have messed with suspension, driveline, ect any input would be appreciated. i am thinking i have to put the thick side of the shim to the back of the leaf spring let me know if i am right.
thx
isaac
thx
isaac