Jim, I'm sorry I misled you a little. I went ahead and repeated your name of "tiemaster".
This is in error. The name is "knots for all". This is the one designed by Joe Little and I'm sure the one recomended by Clancy. I don't have a phone number but the address where you can get all the information is:

Knots For All
PO Box 12453
Mill Creek, Wa. 98082-0453

Joe Little has been a guide on the Cowlitz for many years. I would put him right up there with Clancy. He is one of the few professionals left.