Re: laser edge finder

--- In CAD_CAM_EDM_DRO@yahoogroups.com, wanliker@... wrote:

>
> If the hole the wobbler is engaged in, is hand punched, I think it >
>will have less accuracy than the spot, (that I find acceptable in

size) is centered over a scribed crossed lines.

I was meaning the wobblers with the two balls that can find an edge
and run true until pushed off axis. I never look for scribed lines
because I can use a DRO from a wobbled edge generally.

Graham