Try using this pattern on the point of your leader with a couple of nymphs on droppers .This method is called the "washing line" and is very effective when fish are feeding near the surface.
Hook: Fulling Mill 31530 Competition Heavyweight
Tail: Turkey Marabou Peach & Polar Pearl Flashabou Sides
Body: Pearl Flashabou Medium
Rib: Silver Wire Tinsel
Wing: Turkey Marabou Peach & Polar Pearl Flashabou Sides
Eyes: Booby Cord White with Stick On Eyes Black
Head: White Thread Varnished