I agree goat and torch it in, but no matter what prep you use it needs to be torched in on a track like that. You might also have better luck reducing your air pressure split to 1/2lb split or even air pressure on both sides. You need lower cross and less left side weight for a track with no bite, and go up on cross and left as the track picks up, if it does pick up. Fts black bite is good for adding alot of bite, wipe more than one coat between races, id wipe 3 in your situation from the description you gave