Re: Slotted or Round Ports?
What do you mean a lack of tools? You just need a PVC pipe (or a fancy aero port) cut to length, and then you slide it into a hole in the box and secure it.
Tools...Router (optional, for hole cutting) Jigsaw could cut both the pipe and the hole if it came right down to it. Then maybe a drill to secure it down? I think the extra work of fitting and cutting extra wall and screwing them down is much harder than cutting a hole and sliding a pipe into it.
References : chaunb3400, Team H&K, diminishedpower, pickup1, sublime06, sporty_drew, JRock10, Jando86, sundownz