I will state that I've been on the 'burnt' end of this and that the team leader didn't realize there was an issue going on until the sidekicks complained that we were hitting about 10% of the time.
You do kind of need to aim for the lowest common denominator or break point, so since the +1 level really hurts at the bleeding purple edge, removing it so that doesn't overly hit the sidekick is very much a reasonable step, IMO.