6700 cassette with sram shifting problem.

carl1983
carl1983 Posts: 162
edited June 2015 in Workshop
hi, I have just changed my old 10 speed sram cassette with a shimano 6700 and have now have shift problems!

The chain shifts up and down without hesitation in all but the 3rd and sometimes 4th gear from the bottom where I get the clicking sound like it wants to shift again once it's gone in gear. It will shift into these gears fine but once in I get the hesitation, if I add even a small amount of tension to the barrel adjuster the top 2 gears jump, if I release tension the bottom 2 gears hesitate?

I have the full rival group and fulcrum 5 wheels, the 11 speed spacer is used and so is the 1mm spacer the 6700 came with which I presume is correct?
I have a hanger alignment tool and ensured the hanger is infact in alignment.

I never had this problem with my old sram cassette but the shimano cassettes are compatible with sram so what's going on??