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Thank you David, I am aware of the inverted Polemaster position. I had to rotate it 180 degrees because the counterweight ?is in the way. Not an issue really, It just reverses the adjustments for

Thanks, Sean. I'd have preferred the full zip file that is generated by the Troubleshooter, as that includes ASCOM logs which are not in the folder you created. Other than that, a quick review I see

It seems like a good idea, what I do is balance and then move the weight a little towards the end of the bar. By the way, Polemaster recommends connecting it to the opposite side of where you have it

My special wrench measures 1.95mm or 0.076" via micrometer. The replacement screw is a #6x32 stainless button head which needs a 5/64" Allen key or 2mm. I bought a #6x32 screw multi-pack on Amazon a

Paul, I upload NINA and Troubleshoot logs to new folder " *L6 Dec Issue* ". This was around 10:20-10:30 CST. By 11:07 I was able to start a sequence.

I 3D printed a bracket that clamps on to the DEC axis and has a vixen shaped column on the western side onto which I clamp a 5lb ADM accessory dovetail counterweight. Purpose of this is to have the

I also have a GM811, which I received new in March 2022. I typically have RA/DEC guiding at ~1.5 ratio (or worse), with total RMS typically about 0.8 arcsec. I’ve occasionally gotten my total RMS

Need troubleshooter and NINA logs, Sean. There’s nothing to go on, except for your reports of intermittent unexplained behavior.

Update v41b Several nights without issue, and then we had a clear night so I went to do the usual routine. Except this time the problem re-occurs, I had M81 in Framing and selected Slew & Center, and

Just FYI but I also have a GM811 and also get 1.5-2.0x difference between RA and Dec. I’m still on L5 though and usually my RMS is around 0.8 or so. Dec goes as low as 0.4 but tends to be around

Interesting question.? Mine has been the same since I got it, with RA about 1.5x that of DEC.? I get some elongation in the stars, but not too bad as long as my guiding is below the image scale.?

Pretty sure the set screws are still imperial 1/16th" (1.5875mm). 2mm is 0.0787". Although my cheap 2mms mic out to 0.0753". 1.5mm may work, if that 0.0035 thirty-five ten-thousandths of an inch isn't

The PE did improve with PemPRO, but I'll have to dig up the logs for details and get back to you. -- jamie.amendolagine@... https://astropifi.blogspot.com/

Hi Jamie, What is your imaging/guiding set up? What does PE look like before and after PEMPro correction? Do you have any guiding logs with low RMS value but with RA being 1.5x-2x greater than DEC?

Genius! Thank you John. Clear skies

Yes, Ryan. You can take a 2mm(?) Allen wrench and chop off about half of the short side of the "L". Then file and sand it until it is square and smooth again. I have this special wrench in my Losmandy

Hi everyone. I'm back from the eclipse trip, happily imaging with my GM811G at L6. For the most part everything is going great. Seeing has been really good lately and I've seen total RMS dip into the

Good evening, Had some worm/ring interface chatter that was growing worse over time (with worsening guiding) and I had a couple of spare hours today so I decided to clean and regrease my RA axis (DEC

This is a common problem. Several people have improved this issue with good results. Michael Herman has been key among them. Just reach out to him and see if he can help. -- Chip Louie Chief