I think my left tit is bigger than my right.
And im right handed. My left arm is bigger than my right too, weird, cuz my right side is stronger.
Does not matter. Strength is all in your CNS... Your brain functions in cross sections. Your left side works your right side of your body, and etc. Dont' worry about it.
When you do deads, shrugs or anything where your picking, gripping, etc. Say on Deads, you have to change grips all the time. When I do deads, My <a style='text-decoration: none; border-bottom: 3px double;' href="http://www.serverlogic3.com/lm/rtl3.asp?si=22&k=left%20hand" onmouseover="window.status='left hand'; return true;" onmouseout="window.status=''; return true;">left hand</a> is underhand on the bar and my right hand is over hand, on the bar. So I only stayed like this for years, now I trap is bigger on <a style='text-decoration: none; border-bottom: 3px double;' href="http://www.serverlogic3.com/lm/rtl3.asp?si=22&k=me%20too" onmouseover="window.status='me too'; return true;" onmouseout="window.status=''; return true;">me too</a>. You have to change the grips man. I read that years ago and did not listen to the author, but its true.