Who says you can’t run more than 4* positive castor. I run positive 5deg+ castor and like it. If you plan to retain the drop brackets at the frame I’d suggest the 4” arms as it appears you are rolling on 37’s.Giving these some consideration…but I also currently am running @eimkeith ’s RAMs which more the frame side mounts 50mm down and 25mm forward. Clearance for 37s is fine as-is (I need to get her back on the forklift after changing wheels for offset and panhard length adjustments) but I’m wondering which variation I’d need on a standard 4” flexi coil lift?
Given the built in caster correction from the RAMs, are we thinking 2" - which would make it ~4" combined correction? 4" for a total of 6" combined correction (since people seem to run "oversized" for these)?