Cut some willow tops and zip tied a brick to each one and sank the on some of the spots I caught Sacs last year. Nice day! Looked for them on the Hbird, and found I could see them better on 455 than on Mega. Also, running the chart speed up to 4 or 5. 8-10 FOW idling around with range set to 25 feet. Largest limbs were about 2" in dia.