Slidebox "lock" on tab and no swipe first tab?

I’m using Slidebox and just have a few questions. I have a list on one of my tabs, but sometimes the scrolling brings issue. Is there a way to “lock” once the slide is in place more "tougher’ so scrolling list is easier and not so mixing with the swipe left-right?

And on my first and last tab, is it possible not to swipe in opposite direction? Meaning to first slide you can’t move to right.

Just wondering if either is possible.