ok, so i just finnished my box measurements and laid them out on the wood to be cut. and since its dark i decided to model it in Sketchup because im bored. long story short, i think im a retard.... my box dimensions are 20X15x10.5. the sub going in it is SPLaudios prototype 8(SA-8 basket basicly, gives you a size refrence). now im using a 3' aero(internal diameter, .25" wall thickness, outside Diameter is 3.5" that is 14" long(not including possible flare). the problem im running into is the "keep your port a port width away from all walls" rule. box layout is in the pics below.
with the current "sub centered and at the bottom, port centered at the top" settup i dont think i will have clearance for the port to fit.
can i just shift the sub to one side and the port to the other and be fine? of do i need to re-draw this ****?
P.S. please excuse the not to scale, drawn by a 4 year old, paint drawing....