I'm going to start working with a timberwolf Alpha 6, but one thing I noticed with the box wedge is how extremely dull it is, I'm talking like at least 1/32-1/16" thick literally flat edge on the least used edges, the middle parts are rounded by now but still quite blunt like a dull pencil.
Do any of you keep your wedges sharp? I would occasionally file the wedge on my dad's 35T TSC splitter, not razor sharp of course, but it would easily chop wood cross grain. I would imagine a sharp edge would greatly help this 19ton push wood through the 5 wedges plus the long horizontal top blade, especially with stringy wood.
My question is, did they make the edge relatively blunt for a reason? For durability? Is there a good reason not to sharpen it?