Original Posted By: steve(at)byu.edu
>P.S. Do you (any one else that is smoking) have a shut off at the fire wall>so that exhaust doesn't come back through the "oil line" when you disconect>the rubber hose and supply? I am assuming that you don't fly around smoking>ALL the time!! Ted- Good question. I have no valve but will be putting on a 'cap' at thecockpitend of the tubing when not in use this year. Otherwise you do get somebackpressurewhen the smoke system is not in use......little puffs of air that will push anyresidualoil back thru the line and oil up your cockpit area some. A little messy, butotherwisenot too big a problem.Mike C. P.S. Do you (any one else that is smoking) have a shut off atthe fire wallso that exhaust doesn't come back through the oil linewhen you disconectthe rubber hose and supply? I am assuming that you don't flyaround smokingALL the time!! Ted- Good question. I have no valve but will be putting on a'cap' at the cockpitend of the tubing when not in use this year. Otherwise you do getsome backpressurewhen the smoke system is not in use......little puffs of air that willpush any residualoil back thru the line and oil up your cockpit area some. A littlemessy, but otherwisenot too big a problem.Mike C. ________________________________________________________________________________