KM,
I changed over my primary and secondary collimation knobs on my 12"lightbridge, with ones from
www.Astronomy-Shoppe.com
Since the LB's are made by G.S.O they share the same spider assembly.
Del is about 1 week.
They have turned a nightmare of a job into something I actually look forward to.
It's now a NO TOOL collimation process.
