The ATM/Astro-Imaging group meets tomorrow (Tues. May 1st) at my place starting at 6 PM. Bring your ideas and projects. I could use some ideas on getting the best polar alignment using only a polar scope. The reference lines in my scope's reticle seem to give a distorted view of the big dipper, which is used for angle alignment in summer. I'm going to try using the local hour angle of Polaris. Paul Lind 210 W. Tierra Buena Lane Phoenix, AZ 602-350-6190 (Cell)