Thank you to both of you, I appreciate your prompt responses. OK, if I can't work with the exposure, then I am exceptionally pleased with this device. Even more so pleased that I bought it before THE CHAOS began. My "other" scope is an 11" CST set up as an f2 with a mix of brand name devices that does take a while to set up. A WHILE. With the S50, I'm up-and-running with a beverage of my choice and cranking out very respectable product from Night 1. Imagine the results if I actually knew what I was doing.
Thank you again!