I had mentioned earlier about the guy at my local woodcraft here in evansville, in said that you could only use walnut oil on walnut, teak on teakwood and so on... Well i am standing there listening to him pitch his spill aobut a jet jointer. He told the customer jet was the only jointer that had a shelix cutter. I didnt say anything but I am thinking you are dead wrong because grizzly advertises that they also have a cutter head like that. He told the customer that others are not true shelix head because the little square blades meet the wood head on. I was thinking i just looked at grizzly catalogue and they show a diagram of how there blades are angles so they slice the wood instead of meeting it head on...
I tell ya I dont have a lot of self confidence but this guy really makes me feel good about what i do know.