thanks for the manual. A paper copy came with mine but it is in bad shape. Also, it is a TM-20A manual and does not have the internal drawing. It i...

These things are selling on ebay for $150. They probably cost ten times that much 30 years ago. They are still going to be just as accurate as they ...

I think this is obsolete.

It is intuitive to assume it should spin 360 degrees. I don't suppose it is possible to find an exploded view of the parts for this model.

Thanks for the info. Right now I can set it looking north, flip the scope to look south, rotate it ccw 90 degrees to look east, then flip the scope a...