It looks like gixxer6 suffered from a dreaded case of Auto spell correct above...
I haven't come across any insane ramps, but send some to me, Tom...lol
But it would be helpful to know what sled and what clutch parts you have.
The pictures below are from my Invader shop manual. The 1st pic shows the variety of springs available..from softest to firmest....pink, red, yellow, blue, black.
The 2nd pic shows another way that the weights on the ramps can be changed to alter the shifting.
As Interceptor 398 mentioned, the clutches may need a good cleaning, (both drive and driven) or the bushings are getting worn....whatever, there is a lot of good info on here to help you through this.