This used to happen to me. My whole drop in is msnow, and my landing turf. The way it ended up working was that for my first few runs after waxing I would stick to the landing pretty hard. After that the wax reached a point where I would still go fast on the msnow but wouldn't stick to the landing.
I don't know if you could get lucky like that since your turfed part is your tranny, though. More water might be your only option. maybe even soapy water