ridgeview,
I have always used 6 lb of acetylene and 25 lb of oxygen for my every day settings. In actuality, the settings are dependent on tip size, but the ones I mentioned work for most welding tips and most cutting tips.
If you are running a rosebud or a #3 cutting tip, the settings must be cranked up...obviously.
My guess is that if you 'googled' this subject you would find more info than you needed. Good luck.
Stuart
