Final update. In summary, switched to Sensenich as previously stated (as that's all I could get at short notice and that's all that's legal on the aircraft) vibrations still present, rotated 1 hole, much better, rotated one hole further, not as good so back to the previous hole which is one from TDC and pretty happy with it. Will do another dynamic balance and will be happy with that. .15 on the balancer is acceptable and with the dodgey prop got it to .03, so shouldn't be a drama this time.
Seems that the MT may have been ok however didn't get a chance to rotate it.
Good call Blackhand, will try the accelerometer at the rear of the engine this time too.
Nutloose, yes, it normally goes on #1TDC, however you rotate a hold at a time to the point of least vibration.