Hey, I am waiting for the new BFO Mod Kit to arrive before I take my K2 apart and do a couple of mods. I have the set of 14 matched filter crystals but.....was there supposed to be an instruction sheet? Saw a post earlier tonite about someone loosing his instruction sheet. I didn't get one....I suppose I can figure it out....but if someone would like to save me a little brain matter..... Thanks, Mike - KC8WR