“It's a very old mount, probably has been slewed around the sky for many many years. Eventually the teeth on a metal gear will wear. The solution is to send the gearbox back and we will fit new

Christopher, I agree mostly with what you said. I think in my case, the rings are old and the felt is pretty much crushed so my 155 isn't moving in the rings like it might if the felt was

The only scope I have ever owned that didn't suffer from differentialflexure between a piggyback guide scope and the main scope is my AP130EDF-GT. That is why I ONLY use off-axis/radial guiders

Timo, Let me know if you have not received the RA number email. Regards, George George Whitney Astro-Physics, Inc. Phone: 815-282-1513 Email: george@...

I don't have any pics of an imaging setup on my 900 right now so Iwould have to set up and take some. These days I mostly image with myMach1+130EDF-GT+SBIG STF-8300M/FW5/OAG/STi and use my 900+C14

Vince, you want the guide scope/camera to be fixed relative to the back of your imaging scope. Ideally mounted on the focuser but with your scope that seems impractical. You could try a second pair of

Hi, I am not sure how I can better fit the guide scope to the mount. If you could give me a picture or something to show me the best way I would be really happy to modify my setup. The cables are also

Hi George (and Rolando in previous message) Rolando>>It's a very old mount, probably has been slewed around the sky for many many years. Eventually the teeth on a metal gear will wear. The solution is

Timo, It is hard to say how the previous owner used the mount. Yes, wear can occur at different rates. We have customers doing supernova searches which require hundreds of slews nightly.

It's a very old mount, probably has been slewed around the sky for many many years. Eventually the teeth on a metal gear will wear. The solution is to send the gearbox back and we will fit new gears

Your steps don't make any sense. Rolando

Hi Konstantin, >>have ever tried and set a backslash time other than 0? Nope, but I think we should get backlash minimized with other methods, before we start doing compensation in software. That's

If your mount is lost and you center on Vega then move mount and park-0. The mount is still lost. You must Recal after centering on Vega and before move mount and Park-0 Jimmy 33.6N, 88.6W

Hi Konstantin, >>have ever tried and set a backslash time other than 0? Nope, because in my discussions with AP support they always sais that I should remove any backlash setup from GTOCP3 and do the

Hi George, >>Sorry, for the delay, I have been out of the office for medical reasons. It is best that you send your Dec Motor Gearbox to us for examination and repair as needed. I willsend you a

I really don't understand what you are doing. It appears to me that you are parking in one undefined park location and then trying to resume from another defined park location. Of course you will

Timo, Sorry, for the delay, I have been out of the office for medical reasons. It is best that you send your Dec Motor Gearbox to us for examination and repair as needed. I will send you a

I really don't understand what you are doing. It appears to me that you are parking in one undefined park location and then trying to resume from another defined park location. Of course you will

Hi Roland , With auto connect set to NO , today I centered on Vega . After I locked on to Vega , I simply slewed else where ; - park 0- power up - select location 1 - option 3 - main screen - Vega

This may not be the source of your guiding issues, but one thing I see in your setup that can cause problems is that your guide scope is attached to the rings of the imaging scope. The imaging scope