G'day Norm,
These 'newer' models are definitely not my strong suit- if fact all I've ever done to them is part them out.
I tried to have a bit of a look at the IPC in the manuals section (finally found it) but it wouldn't open properly.
I've got one out in the shed. Let me have a look at it today.
......belt adjustment on these newer machines is a bit of a constant. Would be good to get to the bottom of it all.
Cheers,