ssgtmass

I need some real talent here fellas. It has nothing to do with the gas. I have drained my carb bowls, checked the petcock.......I have taken the carbs off and put them back on. I AM GETTING PISSED!!!!!!!!!! Once again, the bike will start and run when resting on its kickstand. Then once you tip the bike up, when about level the bike dies. I am at a complete and total loss. Is there something in the engine maybe, like a screen for the oil. Something clogging when the engine is tilted? I don't think it is a water issue now, considerin I washed the bike about two-three weeks ago. PLEASE HELP ME, or I am going to set some dynamite onto this f*cking bike!!!!