i fitted up the Daytona style Adjustable Outer Rotor kit onto the Ho the other night.
i noticed that the wiring on the back of the stator rubbed across the sharp edges of the backing plate
i thought i'd fix this problem by grinding/filing it back a bit to give it more clearance
this pic shows the modified backing plate fitted to the engine, you can see where the stator plate bolts to that its been machined 3mm deeper to give the flywheel some clearance
the section marked in blue needs to be trimmed back to stop the wiring insulation from rubbing through.
if you look just above it to the right you can see where the wiring runs in the casings' cutout
thought it would be worth doing to same me future hassles
here's a pic showing a standard backing plate against the 3mm machined one
and here is the modified cutaway section, it's sitting on top of another machined backing plate (stoozo's)
the wiring slot is now 10mm wider, and all the edges have been rounded
and here it is fitted, i bought some new backing plate mounting screws too, they are M6 x 16mm countersunk 316 Stainless