Dear Try: The SME M2-9 and M2-9R are different kettles of fish. Very different tone arms. As you know the 9 is a new straight design whereas the 9R is an “S” shaped refinement of the 3009 Series II. I am guessing here, but this could be the cause of my mismatch. I was as supprised as you are, given that the SME series III was such a perfect match. I am reluctant to use the Morrow phono cable after the bad experience. I am now trying to use Stager solid core silvers as a phono cable. If this does not work out, I will try Quicksilver silvers. Both wires not designed as a phono cable. The quicksilvers are shielded, the Stagers, unshielded.
I am impressed at how you solved your suspension problem.