When you did the auto-works before did you totally clean the reversing-wheels of any lubricant?
Then mix some 9010/2 with some IPA (1 part 9010/2 TO 20 part IPA).
Dunk the two wheels in it for a few moments. Then let dry completely for at least half and hour assisting with the blower befor ere-fitting to the works
Then mix some 9010/2 with some IPA (1 part 9010/2 TO 20 part IPA).
Dunk the two wheels in it for a few moments. Then let dry completely for at least half and hour assisting with the blower befor ere-fitting to the works