02 arcseconds difference in the RA and DEC guiding rates. I know that my guiding that night was such that I didn't have to throw away any subs, my dither settle times were the best I have ever seen, and the calibration data showed the smallest orthogonality error I have ever experienced at 0.1 and a difference of. I have read that too, JT, but I don't know if I believe it based on one nights experience. It causes an epic battle like Clash of Clans. Just remember, PHD2 specifically warns against using backlash control in your hand controller and trying to use PHD2 at the same time. Oh, and when you are done with the worm adjustment, go back and do the motor gear-worm gear adjustment again, as doing the worm adjustment will affect the relative position of the motor and worm gearДЄbout the plastic covers, yeah they are a pain to get back on, and I have managed to strip the screw threads on at least one of the connections points. It may take several iterations to get the setting just where you want it. The idea is to get the mesh tight without making it so tight that it binds at any point in the rotation. Run the motor through as much of a turn as you can. The idea is to loosen the two outer bolts, make a small adjustment to the center bolt, then snug the outside bolts again. When the center bolt is loosened it will allow the worm to mesh more tightly to the teeth, and if you tighten the center bolt it will create more space between the worm and the teeth. If I recall correctly, the two outside bolts are there to hold things in place, and the center bolt controls the spacing. Those can be used to adjust the fit of the worm gear to the teeth on the cylinder. if you look closely at the video you will see three allen bolts in a row underneath the dec motor. The worm gear that he refers to meshes with a cylinder attached to the axis itself to actually rotate the mount. There is another adjustment that can be made with the plastic covers off that our friend in the video didn't do.

Getting the motor gear and the worm gear is half the battle.

Backyardeos review