Disabling UP9600 hack for use with C128

[icbrkr]

Question -

I received my Wimodem that I use on my 128DCR - I cut the trace which allows the system to boot properly and such, and it works fine in C64 mode.

However, when I attempt to load GEOS/Wheels, the system crashes until the Wimodem is removed.  You state that there's 3 jumpers - where's the other 2?  I'd like to give this a shot.