Txrookie, glad it worked for you. Like I said above I used to have a 1/16 gap when it was lower on the Patriots string.
I've read some people post a "buisness card" thickness between the string & bumper.

That's what's so sweet about these simple accessories, one allen wrench and a little time & you can fine tune them. If you don't get anywhere just place them back where they were before you started- no harm, no foul.