Originally Posted by simms
I am putting the SS on a 4wt Czech nymph rod. I believe the Steelhead line comes in 6wt+. So this option is out...
If you are planning on using the rod as a dedicated Czech nymph rod, all the line is just filler. It rarely touches the water. Just get yourself an inexpensive line.
If you are planning on using the rod as a multipurpose rod, the Sharkskin Ultimate Taper is a fine fit. It will nymph well because of the extended head.