uperb sketches Uwe and Ivan! And I thought that I had spent enough time on the triplet! One question for both of you: In your drawings of 3628 the dust lane appears straight, while the warping in the lane was the first thing I noticed when I detected the lane in the 18"

Jimi, no comment about your observation of the tidal tail! I mentioned the tidal tail as an astrophysics "aside" and here is the observation! I am amazed!

Nicos thanks for the correction! For some reason I was thinking and not ES!!!!