A lab? Guess it can't hurt. I guess I could check it out or ask around. Not sure if there's any auto-mail engineers here that could have a look at it but someone else might be able to figure it enough to make repairs if necessary.

[He's well aware Winry would likely be furious at him if anyone else touched her work but it. May also be a necessity if anything were to happen to his arm. So he is trying to be responsible and consider that, depending on how things go with these missions. That he may get into fights and it might break.]

I just don't want to be caught out. If I can help it.