Basically, you know the custom control menu from Smash Ultimate where you are given a visual representation of your controller and what each button is currently set to do, and you can quickly test your changes without needing to select a stage or go through a loading screen? Just copy that. It’s a little frustrating when setting my controls or fine tuning my stick sensitivities and such and then have to go through several clicks and a load screen just to test them. Those several extra selections it takes just to get into the training zone make it a lot harder to immediately feel the difference between those adjustments and for all of Smash Ultimate’s mechanical flaws, the dedicated custom controls menu was a brilliant way to allow players to fine tune and then jump right into testing their controls.