Another SGC holder concern with input/opinions needed

I recently picked up a W551 Ruth/Cobb in SGC 80 from Brad (thanks Brad!) on the B/S/T and I have another concern about the SGC holder/gasket. Upon close inspection of the card, which is beautiful...I love it, I noticed that the gasket in the lower right corner seems to have a tiny "tooth" which appears to be hitting the bottom edge of the card and is causing damage to the edge, which although minute, can be seen by the naked eye and is clearly seen using a loop.

My question is should I contact SGC for a re-holder and go through the trouble of sending the card back in even if this offered free of charge or should I just let it be, seeing as how the damage, albeit very minor, is already done? Has anyone else had a similar issue and what did you do?