The float will allow you to hold back without it drifting in across the flow.

Easy to use and very efficient

• Needs no adjustments
• Simple to set up
• Waterproof polyurethane body
• 5 Inter-changeable bristles/antennaes
• Can be over weighted by 5-20% when holding back
• Sizes 3-4-6-8-10-12-15-20 gm