If dropping the pressure helped last year I'd drop it again this year. The only way I'd use the water box with street tires would be to pull around it, then back into the edge of the water that had been tracked out of the box and do my burn out.
If it'll do a burn out with out water I'd do that and pull around the box.
It did and hopefully 15-17 isn't too low. It only went around 77 in the 1/8th so speed shouldn't be an issue. I'll be sure to add the air back for the drive home ha.
That's a good idea about only using the water that has been tracked out of the box rather than the box itself.
