Body work aside (which as mentioned is at the paintshop), I am edging ever closer to completing the bike save for a few last items. Today I fitted the Over Suspension frequency modulator. I did notice during a test fit a few weeks back, that the two spacing bushes were fractionally too short, so when fitted into the machined recesses next to the eccentric rear hub, the underside of their top shoulder contacted the edge of this recess. Clearly this would not be good, as when torqueing down the bolts you would be tightening down partially on the casting of the swing arm and not the face of the machined area. Whipped out my digital calipers and once again ACCU fasteners came to the rescue, as I ordered some size matched 16 O/D and 10 I/D 1mm thick shims. These raised the spacers just enough to clear the casting. Problem sorted. Fitting was pretty straightforward, but the instructions do not give a torque figure for the resonator body pinch bolts, so I went with 8Nm as they are only screwed into aluminium, so no need to go crazy tight. Bolts were Locktited just for good measure. The supplied longer swing arm hub pinch bolts were torqued as normal to the reduced figure of 20Nm (as mentioned in the safety notice Ducati issued a while back). I've sent an email to Nicola the owner of OverSuspension, just so as I know where the datum is (as the adjustment is a clickable affair at the top of the resonator) so I can use that as my start point for later fine tuning if needs be, and if I actually notice a difference!
Shim and spacer. Shim sits under the spacers, effectively raising their shouldered part clear of the edge of the machined recess, so that they do not contact the casting.
This photo explains it better
Shims fitted
Now the spacers
Support bracket and resonator/mass damper fitted, which must be fitted flush with the underside of the bracket, as per the instructions.
In case anyone is wondering, "Asino Chi Copia" literally means "Donkey Who Copies", which is common Italian phrase used to label those who plagiarize an idea from another's hard work, instead of creating their own.
As mentioned, once the bike is roadworthy, any feedback I will pass on regards the OS unit, if I am capable of discerning a difference that is.