Yes, he checked the screen.
He did other things, including ordering parts, without informing me. Some work I had to take to an MSC to be redone correctly. Ex.:
he didn't like how my nose gear door closed, so he "adjusted" it to close better. But apparently didn't test it on jacks; it went up with the normal thump, but the loud bangs during extension were audible through my headset, to say nothing of jerky rudder pedal movement. Joey Cole put her on jacks and said he was surprised the gear even came down . . . .
He replaced all control surface rod ends, even though I asked him not to since he didn't have a set of travel boards. Joey rerigged them; the elevator was set for max 15° up, but down went off the scale (>25°). Glad I was able to take off!
He replaced "badly corroded" one year old wheel bearing races (at $100 each plus 5 hours labor) after I told him to not replace the one year old bearings for 5 hours labor; the removed parts he gave me are fine, and he never mentioned it until discussing the bill.
The annual took ten weeks . . . . .
If you want the rest of the story, let's do it by PM.
Glad the OP now has a clean screen. Regular oil changes should keep it clean for a long time. Mine was apparently not checked by the 4 different IAs doing annuals from 2003-2018, nothing found on inspection in 2019.