Guys, I'm wondering if anyone can explain this to me:

I recently started using some hazard +3 wheels. Now, this doesn't make any sense to me. I understand that the stability is supposed to be a little better (since a wider track) but I am noticing something very strange in the air.

Before I used the +3 wheels, the truck was fairly predictable in the air. But with the wider wheels, it's flying all over the place and is very unpredictable.

Could a tiny amount of rotating mass be throwing everything off like that? Is there something else I'm not considering?