Bought a mint, low hour 2004 Glastron SX195 with 220hp VP 5.0 GL-E and SX-M 1.6 drive. Water tested for about a 1/2 hour, all was fine. I took the boat the next week after purchase to a local VP authorized dealer for outdrive service, impeller, oil change, etc. Got the boat back, 1st time on...