Change them dang radials out to a decent set of bias ply tires for now
Save the radials for next year or later this year after the track gets some more rubber on it
Radials on a bad track are worthless once they start to spin they go up into smoke until you let off and let them grab again
Bias ply tires may spin a 1/4 to maybe 1 and 1/2 full turn and then grab or start to grab, not go up in smoke right away.
Try them, you will probably like them
What size tire, brand and compound are you using now?