So, do not ever backup with the conditioner down. Machine clogs, turn off water immediately, lift conditioner, rinse out vertical and horizontal augers in the resurfacer room, spread snow if needed. Continue flood. Homie must be green but that's alright, we all learn the hard way lol.
We just had a zamboni fail at my son's squirt game on sunday. Faulty valve on the LP tank, zam died right at center ice. Burned a nice hole in the ice. Had to play half ice