Yarn or Foam Eggs drifted close to the bottom seems to be the best approach I have come across. I usually use a sinking leader, with a HEAVY Comet tied at the end, and 24 inches or so to the egg. I never worried much about the comet, but I usually try to keep it dark (peacock body with a black collar and tail or something like that); occasionally a chinook will even pick that one up.