Thanks Mike! It was originally at 0.4”/pixel. 200x60s images in the archive, 55/200 below 1.8” and 8 below 1.5”. On the individual subs there is a little trefoil appearing, it’s more noticeable in some NGC 5139 subs I’ve got that are 1.1-1.2”.
I’m really curious to see how the BeamTech goes once the seeing clears up around here. As much as 2s exposures have been around 2” it balloons to 2.5-3” on anything longer! Just want to finish collimating

Maybe I need to move to your place