well done digi mate, nice one.
my thoughts on whether to suck in cool air or blow out hot air are:-
no matter which way you do it, the internal space within the tm case can hold a finite volume of air, either hot or cold so if you blow out the hot an equal amount of cool will replace it, likewise if you suck in cool air you'l expell the same amount of hot, so my take on it is that it wont really matter unless the path the air is taking is obstucted.. then it will take longer to intake/expell the same volume..
might be bollox but it makes sense to me lol..
my thoughts on whether to suck in cool air or blow out hot air are:-
no matter which way you do it, the internal space within the tm case can hold a finite volume of air, either hot or cold so if you blow out the hot an equal amount of cool will replace it, likewise if you suck in cool air you'l expell the same amount of hot, so my take on it is that it wont really matter unless the path the air is taking is obstucted.. then it will take longer to intake/expell the same volume..
might be bollox but it makes sense to me lol..