Tow Line Water Float

I purchased a drift sock for my kayak that did not come with a tow line or floater for them. I had rope hanging around at home though. I designed this half float so it would print easily, and then tied knots on either side to keep it in place Print Settings:0.4mm Nozzle0.2mm Layer Height0.44mm First layer0.6mm Line Width3 Wall LoopsMinimum Top Shell Thickness: 1mmMinimum Bottom Shell Thickness: 1mm5% Infill Gyroid150mm/s max speeds (Was trying to get best layer adhesionMaterialI used PETG, since i had it in yellow, and ran it hot at 250C with very low fan speeds.