I posted in setups but this is probably the right place. I have a 2006 Tracker 190 TX with a 90 Optimax that came with a Laser 2 21p prop. The motor is mounted in the second hole from the top and the tach doesn't work so RPM is unkown. The hole shot is acceptable but the top speed is 32 to 36 with only me and a light load. Does anybody have any suggestions to a prop that might perform bettr than the Laser 2? What should top speed be and where should the RPM be, I plan on installing a new tach soon.