New to me ranger, 1995 Ranger 487VS Comanche with a 95 Mercury 200 Blackmax EFI. First what kind of hole shot is everyone getting on this? This one seems really slow on the hole shot planes very easily but don’t fire out like a rocket. Second I notice there is a hole in the top and bottom of the setback that looks like it should probably have a small plug in each?? Are they supposed to be plugged?