Quote:
Originally Posted by kinetic
Yes thanks Peter, I was messing with alu stock just a few mins ago
thinking the same...but it has to also slide down the 2" focuser too
so low profile lock ring of some sort....or recessed grub screws.
cheers, 
Steve |
Yeah. When you're cutting the femail thread, just cut it 5-10mm deeper and cut that extra off - that'll be the locking ring - making the male thread a but longer too of course. That'll keep the OD to the right size.
Peter