Any good for getting high? How much would one need? He has has high doses with morphine before up to 180mg's at once and 1200mg of dihydrocodine before. What would you say I should start of with? 20ml 50ml? My has tried 10ml with not much of a high so he might try 20ml next. He had a great dream last night after taking 10ml of being busted with almost a 1000ml he was so happy to wake up from that one!!