DL measure from flange to flange = 39”
Measurements from:
TC (transfer-case) = 6*
DL (drive-line) = 22*
Pinion = 71* -- converted ( 90*- 71* = 19* )
My calculations: 22* - 19* = 3*
“3* shim”
so according to these calculation and with what your saying, i should only add a 1degree shim?