Calc problem on MacBook

[Mike]

I'm running OO 4.1.0 on a MacBook Pro running OS X 10.8.5   In Calc the 
two-finger drag on the touchpad is interpreted as moving to the right on 
the spreadsheet, regardless of the direction of dragging. And it's 
supersensitive, so the slightest sideways drag when doing up-down 
dragging can very quickly have you way off target.  This did not happen 
before I upgraded to 4.1.0, and does not happen with anything else.  A 
known problem?

Mike Shearer
Townsville, Australia