Does anyone have expierence of using MDPV along with a daily dose of 37.5mg of amphetamine salt combo IR? I'm getting PV today and had it in the past but I've only recently been put on amphetamines. Started at 30mg XR and now at 2 1/2 15s IR. I don't have a problem with PV self control as I only take 40mgs max out of the bag for the day and have my girl hold the rest. Trust me I've tried to get her to give me more and it just won't happen lol.