T9X 10+ year member
Best thang smokin'!
..but for some reason I think I made a mistake somewhere. I'm just designing a simple sealed enclosure (being an idiot makes it a little harder) with dimensions 18" tall x 20" wide x 18" deep giving me 2.91ft^3 before displacement. That's all OK, my questions is about making the cuts. I believe all I need is 4 20"x18" and 2 16.5"x16.5" pieces. Someone please let me know if I figured this right.