Meet the little brother of the Steamroller Stonelfy. We utilized Semperfli brands dry fly poly yarn to give this realistic stone dry ultimate bouyancy. The lifelike profile and deisgn allows the Bulldozer to sit  super low on the water surface which makes it very much like a newly downed adult stonefly and makes it an easy target. If you're getting rejections on the Steamroller try the Bulldozer with it's lower riding style. The Bulldozer can be an overperforming pattern when fished in slower pools along the banks where stoneflyshucks are visible .