Dude....you're braver than I am. No way would I go chopping up my steering bracketry. You da man. :thumbsup
Your question is way over my head though. Hopefully someone knows a thing or two about front ends. Isn't caster what you put your beer on so your wife doesn't get pissed about the ring left on the coffee table?
Sold: 1992, D350, Extended Cab, Auto, straight pipe, Banks Power Pack - Purchased in 1992, sold in 1995
Sold: 1995, 4X4, Standard Cab, Auto, striaght pipe, plate, timing - Purchased new in 1995, sold Sep 2003
Sold: 2003, 4X4, QUAD, LWB, Twins, Snow, Helix2, Hot Cp3, Injectors, 315s - 12.32 @ 109mph - Purchased new Sep 2003, sold Jan 2011
92 W250 Ext Cab 5 speed LE, 275k, 3.54's - Purchased slightly used Feb 2011