For the slot ported boxes, does the length of the wood pieces inside the box matters? im not talking about the bracing, im talking about the sqare port length. Im new to building ported enclosures. As long as the box is tuned to the recommended frequency, it will be good right? I used the box building tool on REaudio website to help tuned my box and if I follow that guideline, the box should be fine shouldnt it?