Bigger Flywheelv3 For Blaster for 13.5mm Darts

I simply wasn't happy with my ability to properly drill a hole into the flywheel that was originally designed, so I went and quickly drew up this. It is a flywheel that sits flush with the bottom flat, and the top flat. at 13mm thick or so. The hole is for a 2mm Shaft. so what I did was just quickly ran a 2mm drill bit through it after printing it to sure up the hole. I tried to make it whistle at first, but I tried, and was unsuccessful but maybe my angles are wrong but eh.. Still it is more st