Thor,
How does that box wedge box style splitter work when it comes to pieces that have more than one crotch in them???
This is the only drawback I have found when using a multiple wedge type splitter, they work real good for straight grained, knot free pieces of wood, try to split a piece with more than one knot in it or cross grained, stringy, stubborn type woods, the multiple wedge mangles the heck out of the piece or the piece will get stuck in the wedge and won't split cleanly.
PTS,
For what it is worth, I have one of the smaller Timberwolf splitters which I am happy with, but I also have a 34 ton vertical. I can produce more finished wood overall of different types and sizes in an hour with the vertical because it isn't fussy what you throw at it, an example would be a large crowfoot type crotch that the Timberwolf would have a hard time with becomes saleable wood quickly with the vertical, instead of being tossed off to the side. Also, the main firewood sellers in our area that have multiple wedge splitters, also have finish type slitters like the Super Split to finish up where the multi wedge type leave off, their multiple wedge splitters produce a wood more for wood stoves than for the fireplace or the bundle biz which is their main market.
Just my two little cents worth.
Larry