[gregbradley]

I am squaring up my Trius to the Honders and its proving a little hard.

Any suggestions about a procedure to square it up> Currently I take focus images and pack it with brass shim trying to get 4 corner stars looking good. Small adjustments seem to make a reasonable effect.

But what can look pretty good with 2x2 binning may have out of focus corners stars at 5 mins 1x1.

Suggestions?

Greg.