A77ii and micro adjusting

Recently I purchased a Minolta 100-400 f/4.5-6.7 APO tele-zoom lens. When it is attached to my A77ii I'm unable to do a micro adjusted to it even though the micro adjustment is turned on the menu the item to make the adjustment is greyed out. After this I tried the rest of my lenses and found the Minolta 35-70 f/4 zoom and Minolta 500 f/8 RF lens are the same as the 100-400 on the A77ii, the micro adjustment items is greyed out.

Has anyone with an A77ii noticed this with these lens or others? Any ideas as to why this might be happening?

It is interesting that all of my A-mount lenses are micro adjustable on my A900, A99ii and the A7R/LA-EA4 combo. Therefore I know the lenses are working fine and the are adjustable.

I think I might have figured out why the micro adjustment is greyed out. When I enter the Clear option it indicates that 30 adjustments will be cleared. My A77ii was purchase as a used camera and therefore if might have already had some lenses setup for micro adjustment. I'll have to attach all of my lenses, write down their adjustments, Clear all the adjustments and then attach the three lenses list above to see if the micro adjustment is still greyed out or not. Of course I'll have to attach all of my lenses and reinput their adjustment.

Problem solved

Yes, all of the lenses need some adjustment. Most are to the negative side of things with a few that need a positive adjustment. The only duplicate lens I have is the Minolta 24-105mm f/3.5-4.5 and the Sony version of it (they are pretty dups of each other in adjustment).

One day I may go back are re-evaluate all of the lens adjustment not only for A77ii but also the a99ii, A900 and A7R/LA-EA4.

It is interesting that the A99ii and A900's adjustments are +/- but close to 0 whereas the A77ii has some that are close to 0 and then other that are -10+. Haven't gone through my lenses with the A7R/LA-EA4 adapter yet, that next on the list.