Try using this Stoats Tail in low water with a long leader and on a floating line. This pattern is also highly effective for Sea Trout.
Hook: Fulling Mill Silver Salar Double
Sizes: 7-13
Thread: White
Tail: Golden Pheasant Crest
Body: Silver Tinsel
Rib: Silver Oval Tinsel
Hackle: Black Cock Hackle
Wing: Black Squirrel Tail
Head: Black Thread Varnished