Crofter
Addicted to ArboristSite
Watch someone finger test a chain for sharp and what do they do?......feel the edge of the top plate! The condition of the side cutter is a lot more important as it does at least 2/3 of the work, having to sever the end grain. Sharp edges but poor angles and hook wont cut as good as a well set up but slightly dull chain. The eye can tell you more than the finger.