MAD MONKEY REAR DRIVESHAFTS

[bazdonsop]

Please, has anyone got a suggestion how to modify the rear drive shafts, to be more specific, the n/s/r and o/s/r outer constant velocity universal joints where the silly metal spring clip which rotates in order to let that silly little pin to fall out on the racetrack and never find again. I need to secure and stop this spring clip from rotating. I have gone through 3 now and cant understand why, poor design maybe

Many Thanks
Barry