On Fri, Jan 31, 2025 at 01:55 AM, John Kmetz wrote:
You can buy a new high precision brass worm from Losmandy which may give you better results
That seems unlikely to help in this case. The RA Worm appears to behave well, with low error and low PE on the east side of the mount. It's still a good idea to measure the unguided worm performance, but I doubt replacing the worm will improve on what Tom is reporting. Adjusting the worm/worm gear mesh might help. And rotating the worm gear to a different section, as was suggested earlier.
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Regards,
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? ?-Paul
Paul Kanevsky