I've been trying to contact Grish for over 6 months with no success.

A buddy of mine finally spoke with someone at Grish a couple months ago and was told he would receive some 10x4 props soon. He was also told that Grish props would again be on the market in December.

Well, he's still waiting for his Grish 10x4 props..........and it's now December. With the Kavan softprops as their only competition, Grish is sitting on a goldmine and doesn't seem to know it.