Badminton Net Post Cap

If you play badminton, you'll know the frustration when you put the nets up and discover there's no cap on the net post, so you can't pull the net taut.
This is a replacement net post cap.
There's an OpenSCAD file that lets you configure your own post dimensions, and the STL file fits a circular post with inside diameter 34.7mm, outside diameter 38.2
The photos show the cap I created, alongside the post with the original cap in. When I next get to the club, I'll grab a photo of my design, installed in the other post, for comparison.
Afterthought - this will surely rescale to fit a table tennis table net.