Wheeljack didn't really like that answer, and his body shifted to dodge that first pass in an attempt to let Magnus know. What do you mean you're fine. He knows what bad injuries are.

"Yeah, yeah..."

After that first dodge, he holds still, wincing slightly. Direct hits from a cannon are nothing to shrug at.

"'Course I do. Why wouldn't I--HEY EASY, Sparky! I need that arm."