@admin thanks Robin, really helpful.
once I get a "Good" reported by SC Polar Align, is there anything needed to do to confirm? The only clickable button is RESTART.
Once I get a "Good" I've exited the Polar Align tool and proceeded to Capture.
If not, then something else must be awry?
I’m wondering if it’s down to one of the following:
♦ Re-tightening the Latitude Lock Handle is somehow jolting the alignment?
♦ Turning the scope round to selected target is affecting alignment?
♦ the tripod/polar wedge isn’t truly level?
Polar Alignment Blues
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Re: Polar Alignment Blues
Hi,
ah yes, when you see 'Good' you can close polar alignment, but you should tighten all the alt/az screws *before* you do that, since the tightening can throw you off.
Levelling of the tripod/wedge should not be a problem - it only really affects polar alignment if you are doing it with the 'protractor and compass' method.
Moving the scope around could affect alignment - it depends on how the center of mass of everything on the mount shifts as you move to point to somewhere else. This could be a particular problem if the tripod is on soft ground as it could start to sink
cheers,
Robin
ah yes, when you see 'Good' you can close polar alignment, but you should tighten all the alt/az screws *before* you do that, since the tightening can throw you off.
Levelling of the tripod/wedge should not be a problem - it only really affects polar alignment if you are doing it with the 'protractor and compass' method.
Moving the scope around could affect alignment - it depends on how the center of mass of everything on the mount shifts as you move to point to somewhere else. This could be a particular problem if the tripod is on soft ground as it could start to sink
cheers,
Robin
Re: Polar Alignment Blues
that's useful, will tighten up the screws before shutting down the tool
great, will disregard this as a potential issue then.
so, probably best to have the scope not fully tightened on the SW mount, to allow easier movement?
the lawn is artificial grass with sand/concrete base, so this shouldn't be an issue.