Dominic--Make sure the rebuilder replaces the 3rd/4th clutch gear hub with
the updated version. I'm sure he will repl both the mainshaft & pinion
bearings as well because they are most always bad and probably your noise as
well. When they heat the case for cleaning tell them to check the input shaft
bearing in the case for movement while its still hot. Any end to end movement
is a bad thing--green loctite it in if loose. Other than that the price
sounds reasonable--Good luck
Daryl of AA Transaxle