Help with collimating 12" RC
I thought I was making headway with the collimation of this scope but am at the point where nothing I do improves the collimation which is currently a mile out. I have centred the laser on the centre spot on the secondary and have a Tak collimation scope. If anything my adjustments are making it worse.
I can collimate a SCT and understand the process of collimating an RC but would appreciate a hand if someone is able to assist with actually getting this back to collimation. I have the bits and pieces to effect collimation, I just cant get the scope to cooperate.
Any help would be greatly appreciated.
Brian
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