Hey guys.
I have a really nice Cabelas LST 3wt, 9ft (no more in the market) that I use when I go nymphing. As I wish to try Czech style next season I was wondering if someone here can answer some questions from your experiences...
1- Line or not? (I mean, a long leader/ mono connected to backing?)
2- What leader? length, test, fluoro?
3- Regular nymphs? BH?
4- Up-stream cast?
Etc's are welcome.

Thanks in advance

RF