Grinders are one of the keys to exceptional espresso. Discuss them here.
I normally use my Rocky for espresso but needed to grind for drip the other day. Next morning when I was re-adjusting back to espresso grind I mistakenly adjusted it below the zero ...down to about -6 (that's minus 6). Does anyone know if it's possible to damage the burrs by adjusting them too close? It seems to be still grinding nicely but I thought I'd ask just in case.
not unless you leave them there and grind away for a minute. The noise would drive you crazy!
Nice pic! and VERY nice thread link!