Since you didn't mention doing it, let's start simple. I'd check to see if there is anything physicaly blocking the shifter. Like a cable that is not properly routed, a misplaced wiring loom, a chunck of the insulation that surrounds the boot on the underside, or something of that nature.
If it goes deeper than that, I'd say (guess) that it is not as deep as the fork. You'd see other problems, have other symptoms. I am going to suggest that it would be in the top plate, in the detents that supply the "spring-back" feeling as it "pops" in and out of gear. Those are usually, and I think in your application, but do not know for sure, a ball detent that is over-ridden by a very tough little spring. A problem, such as a bronek spring, would show as what you are describing, and nothing more.
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Saturday, April 29th, 2006 AT 12:45 AM