Bronze Member Username: Velk4425Post Number: 33 Registered: Feb-05 | Greetings, I'm in the process of building a box according to this website: http://www.accelerator-pedal.com/l-ported-box.htm My question is this: For the part of the box that is the slot port, do I need to round the part of the port where it makes the 90 degree angle as to keep the width at 1.75 inches? Thanks, Eric |