\"sliders/clutch rings\" and shift forks for NP205 vs. NP203 I know the NP205 uses two of the same "sliders" (they ride in the shift forks) to select Hi/Low gears. I know the 203 uses one in the range box as well. I have torn both apart but never at the same time to compare. Do you know if they are interchangeable from one case to another? Thanks.