I didn’t check my thread for a while so was surprised today to see a flurry of responses. Thanks guys!
Greg, I fear you may have misread my post. This is not about tilt at all. It is about X-Y shift that is revealed during rotation.
I cannot add anything to the current comments other than to once again state the bleeding obvious...so much shift (.5mm) really defeats pointing with a high end mount. Sure, a closed loop slew fixes it for sure. It ought to be unnecessary!
I’ve been trying to imagine how a simple, reliable, rigid X=Y adapter might be made?
Peter
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