Anyone know if you are making a rectangle shaped port in the middle of a box panel, not like a conventional slot port on the calculator that is here
http://www.carstereo.com/help/Articles.cfm?id=31
Do I pick Square and SLOT port
or Square and NOT a slot port?
http://www.carstereo.com/help/Articles.cfm?id=31
Do I pick Square and SLOT port
or Square and NOT a slot port?