ShelaghStone wrote:

without a spacer my 510 (VTC) would be dead by now.

are you speaking of those little black rings of PVC, I think they are, that sell here for about $7 a package?

If so, how does that help?
I was never able to have ANY attys work once I put those on an atty?
I thought they were too thick so the 510 connections did not work.

Perhaps I should dig them out and try again on one of these mods, cuboid or vtc?

The VTC has a very shallow 510, not much travel.
The spacers to me only work with longer 510 attys (magister and vertex mini if I recall correctly)
I'm thinking about sanding one of the spacers to reduce thickness and help other attys that have gap witout and do not connect with them.