Interesting gonna scroll back and look for your pictures but my $9 amazon grinder does not have that wear and tear after a few years I did snap a tooth on it though so not saying its better but it didnt wear through.
I mean anything is possible. I cannot say I have been uber careful as I have more so not given it much thought just used the grinder as I have always used mine and never had issue. I am leaning towards wear as I have no recollection of any feeling any impact.
So my Large BCG arrived in mid december and has been my go to since it arrived. I noticed today though after cleaning I am getting some spots where I cant tell if its chipping but I have a orange one and can clearly see spots of silver. While minute and miniscule makes me wonder, anyone else...
For those who haven't seen the Simrell MVS is live.
Not sure if you guys have seen or not but Simrell just dropped the Regulator which completes the MVS system check it out here http://shorturl.at/hknxX
If you recently got a stinger and just want the Regulator u can get that here...