I appreciate the link, yes i have read and printed it out and been going over it the last few days.
I was thinking there must be an ideal way to get the mirror square to the focuser with a laser or something similar and i have read that there is a way to figure out how far the secondary should be from the primary, but unable to find it again.
I was thinking a paper cut out to go over the secondary with a line down the centre, that will get the secondary square with the focuser, then another line marking dead centre on the secondary.
From there if i could work out the distance it is suppose to be from the primary, i could start from there.
It might sound a tad confusing, but just trying to get a good starting point as the secondary and the 3 screws are out, so starting from scratch so to speak.
Thanks.
Peter.
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