NoLuck;
Lefty Kreh has a great book on matching leader's and tippets to the size of the fly to get them to present properly. It's a little scarey to combine a 7X tippet with a small dry when the fish may be big!! But that's fly fishing!!
I'll look through my collection and see if I can find the title.

------------------
Don't forget the Michigan Fish-In August 14th to the 20th. The Holy Water's of the Au Sable await you!!

Cactus