I've decided not to feed the troll anymore. I have an open invitation for marysm3 to compare the K40 to any other comers in a test this year. I'm sure we can get it at a place convenient but so far this poster hasn't acknowledged. Hopefully, it will come to fruition but I'm not holding my breath. But if it does happen I'll be reporting the results here.
I've been assimilated. 6MT/ZPP/18"/PS extended.