I've tended to ignore weird effects of the field in such cases -- call it an extension of his ability to "nudge" it away from things he doesn't want messed up -- but it occurred to me that it could also contribute to his "bounciness".
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.