PEC is a good thing, it basically remembers all the inaccuracys of the worm gear drive. the more you train it the better it is at controlling the PEC.
I should be delivered mid next week im hoping. We should organize a day to head out and do some observing
Im not sure that he has rings, but im going to look at getting a set made up specifically for my scope. you know what im like with all my little mods

Making life easier not harder