Without my GF's knowlege I ordered a 3" refurb trackball from betson and got it about a week ago

then I asked her to get me and IPAC and OPTI-PAC, well I recieved them today

She let me hook them up to make sure everything worked but told me I had to box them all up and I couldn't have them till Chistmas

I guess its okay since it will give me time to workout a new layout for my cabinets CP
I also had the problem with the TB felling a little choppy at first, but after about a half hour of playing it felt as smooth as silk with out doing anything to the bearings (no oil/ no cleaner)

Anyway I was wondering what people normally set their track sensitivity to.
also
any Ideas on how to get shuffleshot to work without having to spin the TB and hit the up arrow at the same time.
Thanks
Rodney