That’s hilarious. I love it. I don’t see a cave either. I shot that when I first started learning and probably need to do it a again. I do remember that it was a difficult target.
What skies are you shooting in with that 1600?
I used to have an 11 inch STC fro Celestron and used Hyperstar. Wish I had held on to it. I’ve been contemplating a RASA but I think right now I’m going to continue to work on my travel rig for New Zealand. I’m thinking of getting a RedCat in lieu of using my Zenith Star 61 or GT 71. Simply because it’s so small and the reviews are great.