help. my 2009 fox 36 float r is not so smooth. had it serviced and put 2012 fox/skf seals but still not running smooth. there is no problem with oil/air leaks and it performs ok. but i feel a gritty sensation when cycling the travel (pushing on the bars to test the travel). never felt this with my:

1. 2008 fox 32 vanilla R
2. 2007 rs revelation 426
3. 2008 rs pike 426
4. 2010 rs revelation team

even my sr suntour epicon was smoother. also tried a friends 2009 32 talas. my brother's rs domain is also smoother. there were no gritty sensations on all of the above forks. could there be something inside that is misaligned or something? thanks.