Way before I got into fly fishing and tying flies I used to get ticked when the fly guys were catching and I wasn't. In 1984 an old magazine I used to get had an article called Weighted Lures for Weighty fish - it talked about tying fly patterns on jigs, I converted it to a .pdf doc but don't see a way to attach it here. If you'd like a copy pm me your email address and I'll send it to you, not actual tying of them but patterns that work good on jigs.