If it were me, and someone else chased the ring and suggested that I do likewise, I probably would. If however it appears as though you have a good clean ring, with no violations where it has been cut into the next ring, you should be good. Shave the early growth off with very lite pressure on your drawknife, or just lightly sand off the early wood spots. I do both. Drawknife it until it is pretty clean and then sand the back spotlessly clean from there.