Just wanted to show you guys how I got from the 2" strip brush on the left to the nice trim on the right…
Take a block of wood the as wide as your desired height.
Go to a flea market, junk store, yard sale etc and grab some old hair trimmers (DISCLAIMER** If your significant other is a hairstylist, and has a really badass pair, DO NOT USE THEM!! This is not a drill!)
Use the aforementioned block of wood as a guide, and buzz them down
Finished product: