> [G2]F=([A*(64-X)+B*(64+X)]*(64-|Y|)+[C*(64+Y)+D*(64-Y)]*(64-|X|))/128/64 > > > Aaah, I remember reading it: you guys drilled holes in the NM to get the > real Prophet-feeling. > Haha, yes, that was me. :-) /Rob