Allthough it does not answer my question, it is still a good suggestion.
Well, you didn't state any clear question and just asked how it looked.
I agree it looks like they weren't thinking as the screw could short the traces, and I'm surprised it didn't get improved after the first batch - or at a minimum adding an insulating washer.
I've seen a lot worse, and on significantly more expensive equipment.
I rarely use my PSG9080. If I did need it more often, I would certainly consider replacing it with a Rigol or Siglent. You made a good decision.