[TR] Trunnions later TR4 with 3 degree caster

[Dave1massey at cs.com]

In a message dated 3/14/2008 5:09:12 PM Central Daylight Time, 
tr3driver at ca.rr.com writes: 
> >So it doesn't hurt the trunions to crank them a couple 
> >degrees out of shape, 
> >then. 
> 
> No, I didn't say that.  The late TR4 took different trunions than the
> TR2-early TR4; and being a "couple degrees out of shape" is the only
> difference between the three different trunions (0 degree both sides, 3
> degree right and 3 degree left).  It is apparently possible to assemble them
> that way, but unless things are badly worn, the result will be binding.
> 
Now you're confusing me.  You said they didn't change trunions (or vertical 
links) when they added caster to the TR4.  Now you say there are 0 and 3R and 
3L trunions.  Are these 3 deg trunions different than what is used on the 
TR4A-TR6?

Dave