went on a stretch of river near me today to practice casting with flies on water.. water was slow flowing
bit let down actually.
first off EVERY dry fly i used sank

Now i have ordered some floatant ( gink) , do dries need treating before use ? first cast was ok after that it gradually got worse till they were simply sinking the minute they hit the water .
im on #5wf floating line but noticed the braided loop was pulling the tip of the mainline down into the water a few inches , dragging on the fly..
leader, 9 foot, butt is .55mm mono . if that's any help
any thoughts appreciated
billy