Try the profile and first let io and sa on auto, will be quite high. Then you can vary imc volts and see what gives you best stability at lowest values for example. Should work, the MOCF at 4K is quite easy to handle
P.S. 1,2 and 1,25v io and sa work my current chip, problem on air is it does not scale a lot higher, 4133 is not reliable because of this