I have an AW4 in my LJ. It has the Art Carr/Williams shifter with no TCM. I put it in 1st and it stays there till I want a different gear. Same way in all gears and I have a switch on the dash for torque converter lockup. Can the shift pattern be changed from P,R,N,OD,3,2,1 to P,R,N,1,2,3,OD by...