Been on venom a long time and like the product but it don't seem to be strong enough. The track I'm running has a lot of sand in it and requires a lot of bite. I'm having to put 5 to 6 good coats of black on at the track to get the bite I need and I'm racing 2 classes with 2 different sets of tires so I'm having to use about 3/4 of a qt throughout the night each weekend. Any help is greatly appreciated