Question about military unit upgrades

I have been ordering units for my offense mostly at 330Q. I have noticed sometimes those orders are not quite 330 though. I have some units at 290 to 320, so I set the upgrade menu to get them to 330. Here is my question about that:

If I am fighting and all the planes in the unit are destroyed, when the unit is replenished, will the target Q for 330 still there or will I need to go back in and set that target for the unit?

Second to that, is my reasoning above correct in that my order for 330Q is not being fulfilled at quite the 330 level which is why some units are slightly under that?

If you are raiding, you should not need supply units. If you do allow those to restock your units the quality of the weapons from your stock that the supply unit retrieves will average with the quality of the weapons in the supply unit itself before restocking your front-line units.

Orders for 330 quality products should be delivered very close to that target but may not be exact. I believe manual orders are closer to target quality than auto-orders.

That must be why. I set it up as an auto order. I will manual order from now on.

Why would I not need to restock my units? Should I be disbanding them after each war and then recreating them for each new war? I haven't been doing that. I set up 4-6 of the Unit 1 and 4-6 of the Unit 2 from your C3 post and I let them restock after I win the war.

Coincidentally, I just reached WL5 with the most recent win. Is there anything special I should prepare for that is different in WL5?

Yes, prepare for WL6! :P

Just kidding. Aries know.

Cheers!

WL6 hopefully this weekend. Maybe Sunday night, depending if I need to order a bunch of new military arms.