Taller or shorter tires for the track?

It's right in front of me, left center. I could try watching, just a lot of room for error at full acceleration or 100 mph plus. I usually hit the traps at 114 or so. I'm hoping for better launches tomorrow. My line locks won't hold, so I was power braking last year and it made a big difference. Now that I'm a little more comfortable with it I think I'll do much better. I programmed some different timing curves to try with the higher stall. I will change the curves a few times just to see what works best. I love that programmable MSD box.