Sorry, I can’t help you about the ports.
The slide itself doesn’t adjust, but the slide needle can be moved up and down using the clip that holds it in place. The needle itself also can be changed. This is a minor/subtle adjustment and not something that should concern you at this point. If I were you I’d just take it to the track, put my foot in it, and see what happens. Bring a friend and full safety gear please.
November 15-19, 2017
Las Vegas, Nevada
SKUSA SuperNationals 21
2018 Events TBA