Hi Rikki

I'd just try replace style as described in the upgrade manual, same method as
when replace older pat with the new and reworked ones downloadable among the
files for OS update.
But if other people who has done the upgrade don't have this fault, there most
be a reason for why this happens at this SD1, specially when it's OK before the
OS upgrade. Therefor I think it's a fault in the downloadable files.
I've even downloaded and did upgrade once again to be sure, and both by copy to
floppydiskettes, tyhen to SD1, and also by use of ftp transfer via PC connection
by use of the software downloadable. Result are the same; faulty PianoBall.

Cheers
GJ