Place: Read post 497110,then read it again 2 or 3 times!Search Geezmiester and read all post's. If then you don't get it click on Popeye,Worlock,Methead,Placebo profile's,click read good post's or all and you will find your answer. I am not able to do that because I am not a chemist these guys are ...the best!There is no ratio,for a hot dry formula,you have to controll it and it is dangerous and hard.It depends on your heat, percusors,glassware altitude etc.If you are a real smart ass,best you pm Warami,Geezmiester or any other bees that know what they are doing to save you your money,time and your clothing.Do you have a "Toast"Fire Proof Rain Coat"?? YOu might need one! Shorty:The long and winding road to a short dry reflux, has cost me 29gms of no gak sudo,and 10 days time. On 5 reactions!Place listen to shorty,it could dry up!be too wet!start a flask fire!blow a flask or a cheap salt shaker,test tube,soya bottle..whatever.Balloons blowing up and knocking the flask over into the oil bath has happened more than my once.Shorty you know .Thanks for the input.Love your posts and could ya send me your write up on your gas patent?My computor is fucked.