Water Tight Float Flag

I needed a float flag to track how low the water level in my garden fountain water reservoir is at quick glance out my window. My earlier attempts to use Oliver1071's print failed and even with the Styrofoam in the chamber failed after a month of use. All my previous attempts failed as they just let water fill up the float space in the print; even with using Killzall paint. Here are changes to make my float flag work: 1) added floor plate to seal up the bottom of the print, 2) use the spiral mode and few other settings changes to maximize the PETG layer adhesion. Details: Higher temp for nozzle, wider line, half speed, increased flow rate, avoid hops, smaller layer height. These changes are part of my profile for this up load. If it is used outside, a rubber (vinyl) cap is needed to keep water from filling up the print from the top as “vase” mode leaves the top open. The model will fit in ¾ PVC pipe (as long as the inside diameter is be bigger is 21.5mm) PS: I found it needs a litt