Tony,
Another thing that a lot of guys are doing to the front end is dremmeling down the caster block...maybe you've seen it? Chris Olson, Monty, and Dan Fritz are running the kingpin in the caster block instead of the three hole setup. So instead of running a 3-B or 3-C...its like running a 3-D and both ends are on vertical ball studs.
I dremmeled my blocks down on sunday and will try it next Friday. Are you going to be at the track build at Canby this saturday?
Later.
chris woods