Re: wheel mouse

Brad, thanks for the constuctive criticism on the question, point well taken 
my Q was a little brief =)

Mike, thanks also, I had accidently neglected the quotes around the 4 5 in the 
line
Option          "ZAxisMapping"  "4 5" 

so thanks alot, It also seems to be moving smoothly now as well.

Thanks guys

Kind Regards,

James Ferguson