I have a 957 which is 99% complete, just the gears to sort out (1x9). Did try single speed, which i couldnt do due to chain growth. Had a chain tensioner on, if i ran to 3 links too much it skipped when pushed hard and take those out and the suspension wouldnt work fully. So back to 1x9. I have marzocchi mx pros at the moment on there, but rebuiding a pair of noleen crosslink elt's with a rockshox coupe coil shock (noleen nr2 was shot) and stripped the paint back to bare aluminium. I am also interested in the cone adapter for the rear shock, the nr2 is ok at the moment, but would like to put a coil or air shock in