I need a new fly line

[Pete]

Another vote for Cortland 444 peach, nothing fancy, just a good general purpose line.
I've used their double taper, weight forward, and "bug" tapers, but recently I've been favoring the weight forward.

Once when I complained about a "bug taper" wearing out prematurely (I was probably stepping on it), Cortland replaced it free, no questions asked.

[falcon]

I too use true to weight DT fly lines on my moderate action rods (WT and IM6 Winstons and DT lines are made for each other).