How do i port a fiberglass box?

i was going to do the same thing.

What you could do is fill the spare with packing peanuts or something of the sort, and figure out the volume that way.

Once you have the volume, you can subtract displacement, and figure out the port length needed

Although i have never done it, this is how i had planned, for the last 3 weeks, on doing it.

I'm a MIS Major so, i do my research!

 
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