What kind of primary fluid are you using? How much fluid are you using? After going through 6 compensators, most of my failures started when I went to using 1 quart of ATF to be more clutch friendly. I had a Indy ask me to try the Baker in my S&S 124", that was compensator #7. The Baker is not intended for the high HP of the S&S so it is starting to show the typical signs of failing @ 800 miles. I will go back to the OEM and install the GMR compensaver that is sitting on my work bench and use the recommended amount of fluid in the primary. Since I have had two OEM clutch hubs fail sending lots of metal in the primary I tend to change it more often and have been having good luck with the Belray Primary fluid. When I used the ATF & had a bad clutch hub it had more metal shavings that would fit through the drain plug hole so I now use the Dimple magnets on all my drain plugs & oil filter. It is 1004 time stronger that the OEM magnet on the drain plug. I don't think they are needed on the Tranny or the Crankcase but the primary always has lots of crap on it. The compensator needs to be installed properly with clean threads for the main bolt, find a way of getting as much fluid sent to it and make sure it is aligned properly. I have no idea why some go many miles and others need to be changed way to often. My personal heavy wear items on my 08 SERK are rear tires avg. 4K to 6K miles and compensators. Nuisance items are heavy vibration from cupped tires and keeping the drive belt tight. Will solve that this winter. Other than that I have not had any major issues getting to 90,000 miles. Lots of parts replaced but have never been left stranded or towed.
Good Luck finding a resolution
RayG