counterflipping

I know it's usually a 1;2 ratio with counterflipping, but everytime i take higher doses of dxm (300mg+) i always end up throwing up for half an hour or so. not the funnest, but the high is okay so i guess its fine.

regardless. i was curious as to what occurs when the ratio is reversed? instead of a 300/600 what if it was 600/300? since it feels easier to take benedryl than it is to take gelcaps imo