Make racing weekends worth coming to again. Full track practice on saturdays before the race day on sunday. It makes absolutely no sense for practice to be half track saturday.
I think they do this so they can have Rentals use the other half of the track. The Solution is to look at what the guys at Mooresville do. They have Rentals and Kart practice taking turns on the use of the track without inconveniencing either group. Their customer service at MMX is so good that it is worth the 500 mile treck down there every now then for us.