Re: Capacity check on AP 1100

Christopher Erickson

I have a machine shop...

However a long ADM dovetail bar combined with one or two ADM dovetail brackets and one or two XY stage dovetail brackets, combined with a drill press and some bits, 1/4-20 or 3/8-16 taps will do the job.

Or any competent local machine shop.

Or order a long ADM dovetail bar and have it shipped to me. I will drill and tap the right holes in the right places and then mail it to you.

-Christopher Erickson
Observatory engineer
Waikoloa, HI 96738

On Thu, Dec 3, 2020, 6:48 PM Worsel via <> wrote:

The only 3-way tandem bar I am aware of is Robin Casaday's Triad which is no longer made.  Do you have another with which you have good experience?



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