The Joystick Does have p1_wheel but it only gives 5 values which we can use.
Leave centered p1_wheel = 45
push right = 202
push forward = 254
push left = 98
pull back = 149
These are approximate but you can make 4 decisions with these directions.
This assigned p1_wheel control is between p1_sw_aux1 and p1_sw_aux2.
David Bryan
818