[quote=“90NA300ZX”"]
I’m planning on using/borrowing a smoke machine and filling the system with smoke, and watching to see where it comes out…
my only concern, is what kinda machine to shops use? i was told i could use just a regular smoke/fog machine you use from any like, party city, for example…without any problem.
[/quote]
i have a smoke machine that u can use if u want andy