Last night I wanted to test a new electronic focuser I recently bought for my Edge 8. I did 20 minutes of 60 second RGB subs on M3 and refocused each color channel. I am very happy with this device. I think I got the best focus I was ever able to get on the Edge. Here's and link. Thanks. Albert http://www.flickr.com/photos/49526053@N04/8560503498/in/photostream/lightbox/ -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.