Any question answered...

Is there an easily obtainable compatible band-on for Simplex retrofriction downtube shifters, probably the second chunkier type? I can´t seem to find a consensus anywhere on whether campag ones work for example - should I wait for a fairly rare band on version of the levers to come up?
Cheers.

I read a similar query a while back: someone found a spares diagram showing the band-on and braze-on variants had different parts.

IIRC it was only a couple of washers or suchlike, so you might be able to bodge it.

If you can be arsed, I think it was on RB.