so last night I decide to resume work on the transmission. about 2 minutes in, i split my finger, so i took a sip of my beer and kept working. i was working to assemble/install the shift rails and just when i thought i did everything right, i realized that i had installed the reverse idler gear backwards on its shaft. XXXX ME. so i took some stuff apart, only really had to backtrack about 15 minutes worth of work, thankfully. got it all back together and i was verifying that it shifted smoothly into each gear using the shift rails and that the shift rails moved accordingly when the gear engaged, blah blah blah. you know the one big check to make sure that everything is ok before you start buttoning the whole thing up? well, this was that. unfortunately something seems to be screwed up in the reverse shift linkage because when i shift the gear by hand into the engaged position none of the inputs move. i think i have a lock ball or plug either not installed or improperly installed... but i'm not sure where. i think i'm going to have to take the whole shift linkage off again.