Nick,

Yes, your description makes good sense and is a design I had not thought about previously - thanks. As for the link - no luck there. I have probably explored 50 such links since August. Any idea where to get the delrin rods? I guess nylon would work well too.

I don`t want to get into welding, or any steel at all if I can help it. I guess could make the 4-bolt flange plates from aluminun and mount an aluminum axel shaft into that. However, there must be a ready-made assembly out there for this purpose. I just have to find it.

Another question Nick, are the delrin bearing rods packed in tightly or are there spacers of some sort?



Dave