Ralfy,
When in doubt, always go back to the beginning and retest. If the frown is big enough, it will show up as a huge black line, not yet removed. If it is not that big, then you haven't gone far enough.
Either way, you just might decide to breadknife it on a stone. Sometimes that just makes sense because of the time involved to hone the last little bit of the frown out. It's basically your call at this point.
Ray
When in doubt, always go back to the beginning and retest. If the frown is big enough, it will show up as a huge black line, not yet removed. If it is not that big, then you haven't gone far enough.
Either way, you just might decide to breadknife it on a stone. Sometimes that just makes sense because of the time involved to hone the last little bit of the frown out. It's basically your call at this point.
Ray