Australian rider James Masterton runs a Sea-Doo with a supercharger (instead of a turbocharger that the majority uses) and he got many issues during practice prior the major heat race. According to R&D the rider got great help and support from Bill Chapin who managed to fix up his damaged impeller when he was practicing. In the past Masterton used to race a Turbocharged Ultra in Havasu where he got great help form Chapin on his set-up.
