I smoked about 3g's to myself (a full 2G blunt and half of another 2G blunt) with my friends and I had frame vision forever! I was chilling in the car going down this mountain road (I wasn't driving of course!) and everything kept skipping backwards...i love when i get that way. Every time I get frame vision I have my friend drive me down that road while listening to The Flower Kings...it just sets the mood haha. Frame vision is probably my favourite thing when im high.