Oleblue:
OK, I measured my frame and this is what I got:
1. I measured exactly 29 1/2" from front of frame to the center of the 1/2" reference hole. That validates your measurement on the dot.
2. I measured per the article that I referenced in my prior post. This measurement from the front spring mount hole to the same 1/2" hole and it measured 20 and 3/4" not the 20 and 7/8" the article stated.
So that reference hole has got to be pretty close. I doubt you could see half an inch difference either way...
Still hoping some other folks will briefly describe how they centered thier Task Force front axles. Anyone????