lol, it wont be pretty. thats all i can say, I've done it before... I need to install a walkway/crawlway lol, down through my attic. I should do that while Im up there. And the return air vent for the heater/AC i think needs repaired, it looks all hacked up and taped, another crappy job done by who knows who.
and i thought i was done venting, geez. lol