Any question answered...

So I;ve got one of those brazed on seatpost clamps that would normally have a screw threading into the other side, and recessed.

It doesn't have a bolt at the minute so I'm going to do two things-
1- Use thinner diameter bolt, which fits in the recess, with 2 washers and a nut (as the thread is smaller.
2- as a back up- buy one of the regular QR seatpost clamps in the right size, and use that underneath the braze on part.

Seems like the most logical solution to me, anyone else?
H

An M8 bolt fits nicely into the hole, new clamp bolts are cheap though.