Hey all, quick question. I have a new to me GS (sitka over cocobolo) I'm working with. I can normally manage mediums but, I utterly annihilated the callous on the index finger of my fretting hand. I stuck a set of 12's on it and it's a bit anemic. I'm probably going to restring it with mediums again as soon as I can tolerate them. Like the sound of the 13's but the tension of the 12's so I'm looking for suggestions on low tension mediums.
Thanks,
Scott