I stumbled onto some information regarding when smoking meats to not put the meat on when there is white smoke coming out of the smoker but wait till there is blue smoke or else your food will come out bitter tasting.Now I am still learning how to smoke and I start up my WSM get the temp up to where I want it and add the meat and smoke wood but I have not tasted any bitterness?Is this a cause for concern or is my pallet not used to good bbq yet??