This is a never lived in 1 year old town house. 200 amp Square D panel with copper conductors for the 110 circuits and aluminum for the 220. I have often seen conductors where they cut off strands to fit them under a screw or into a breaker and obviously you cannot reduce the diameter of the conductor so you call it out. I haven’t seen this before and I don’t know why the electrician would bother to do it. Any thoughts?