Hi @Liam Woinson , Putting a new board in shouldn't cause any chopping issues. However to double check have you tried simply swapping the boards back and shooting the same paint? using the same battery? I suspect its more likely a paint issue.
I'm thinking that the fps may be high. I set it to 290 but the screw seemed to go in more than what it was set to. Will try 're setting that as it could be shooting way high for some reason if that could be the cause? Not sure how I can set it on the crono then it be so high it's blowing paint up.