IMHO, I would try a .033-.035 shim. The drive side could be closer to the 'toe' on the drive side, which should bring your coast side more towards the middle of the tooth.

1967 Dart GTS 426 Gen III Hemi
1968 Hemi Cuda 572 SS/AH Clone
1988 Chrysler LeBaron Coupe S/S
2003 Dodge Ram 1500 4dr SLT lowered
2012 Ram 1500 2wd Lowered
1970-1/2 Camaro Z-28
1974 VW Karman-Ghia