Hello, I am new to the forum and to the Seadoo world. A buddy and I bought a 93 and 94 Xp this spring and his was running sluggish so I thought I would do a compression test. The 94 with the 657 engine is running at 125psi and is sluggish, can get up to speed but not very quickly. On the other hand my 93 xp with the 717 engine in running 115psi and seems to run great, throttle is very responsive. Wondering what would be the best thing to do?