Im about to start placing some orders for my joysticks and buttons.  Im pretty sure i will get them from Happs.  I see that they also have a spinner for sale but its kind of expensive.  Anyone have suggestions on spinners and where to get them?  I dont want to hack one because im not good at that stuff. 
I like the 3" trackball that i see for sale on happs, and im willing to spend that much for it, because i will get more use out of it, than i will out of the spinner.  However, im always willing to save some cash, any suggestions on trackballs? 
Thanks 
