It makes sense that a clean well maintained base edge should increase the performance. There are tools out there for base edging, and there are videos about it, so there should be an advantage of doing so or people will not even bother, even though they say base edging should not be performed too often, once a year would be sufficient. I was going to get an edge tuner that can do both the side edge and the base edge

további részletek:
Can base edge tuning be actually omitted?