Alesis Micron repair Hi everyone,

Today I dug out my Alesis Micron after a few years of it being dormant, and I'd like to tackle some issues with it.  The main one is the pitch wheel, which isn't calibrated correctly.  The problem with it is that especially on the right side, the pitch bend goes too quickly -- the pitch reaches its maximum height like halfway through the range of the wheel, and then there's a bunch of "dead space" where I can move the wheel but the pitch isn't affected.  This isn't a dealbreaker and the synth is still usable, but I'd like to fix this if at all possible.  Of course, if the repair is easy enough, I'd also like to do this myself rather than having it serviced.  Should I look at replacing the wheel?  Maybe I can connect some sort of external pitch wheel?  Anybody have any experience in this stuff?

Oh, and one of my sliders is missing.  That's an easier problem to solve though.