Do you guys recommend the Harley Service manual?

 

I also just did a full fluid change on my bike and used the Spectro Primary Fluid made for Sportsters and it made things silky smooth and alot quieter (still an audible clunk, but better than before) finding "N" is alot easier too. I dont think the spectro is full synthetic but still a good product. Everyone has different experiences with primary/tranny fluids tho. I'm gonna try some redline and maybe some Amsoil 20w50 motorcycle synthetic and see which works best for me.