Good afternoon all. I just received my secondary sheave back from having 3mm machined off of the stub shaft and I see these two spots. Don’t know how they would have happened but clearly something went awry. What are your thoughts on a fix? I’m worried if I sand smooth it won’t be balanced, and if I order new I’ll probably have to have it machined again in order to align clutches. Any thoughts/opinions would be greatly appreciated. Thanks!