yeah, lol, i've never seen wats inside, but, if u there's a large community who make their own evaps (not with cnc mill, most use simple press mill, and therefore can't get as low temps, but many have gotten their's prof milled) and i've sorta analyzed their results, the pins are just for more surface area so the gas can cool it better(the cool gas is trapped between 2 layers of warm gas), so the pins also serve as an obstruction to allow the cool gas to hit the pins, the small maze is also just for more surface area, the captube will be entering rite smackin the middle, the discharge line will be at the end of the maze
also, sorry i was talking about my own post, i had accidentally put a question mark in fron of .65, oops
thx for the suggestion! and i will try and do everything...by friday, thx alot!
also, can u explaing what u mean by endmill, someone has actually mentioned that before, but i didn't have a clue