lovely comment brady. well done.
greggy: I disagree with the notion that training will fix the problem... as I will explain below.
paraexpert: if your arms are very very close to each other strength-wise, as you suggested, then the underlying muscle size is probably very similar as well. my best guess is the difference between the 2 arms is fat distribution, since it looks like you're carrying a fair bit of fat in your profile picture. Which SHOULD mean that you're only dealing with an aesthetic issue, and the leaner you get, the closer the arms should be in size. It's certainly not something that I would worry about if Strongman is your focus, and aesthetics aren't a priority. And if aesthetics ARE a priority, leaning out makes sense anyway. So really, there's no problem! lol