i had just opened up my polaris to clean the key contacts----a few were not consistantly responding to touch sensitivity--but were all playing------ive done it before--nothing odd happened-- but upon reassembly
one voice doesnt play.
if i play each note starting from the bottom the 6th note doesnt sound and every sixth from that point-- if i start elsewhere, the non playing note moves--- if i play 5 notes in a row and hold them---NO 6th note will sound anywhere.
i did a 'tune all' and the light flashed 6 times. so my guess is something isnt allocating to that 6th voice.
anyone have any ideas? i did unplug the ribbon wire ay I14--
but i really didnt do much else other than open the key contacts which i have done on many other keyboards before.

anyone know what may have happened?