The GoSun Sport cooking tray is designed to make for a tight fit inside of the cooking tray, in order to utilize the entire cooking capacity. The tray should slide easily into the tube without much force.
If your cooking tray does not slide easily into the cooking tube, please don't fret!
Just follow these simple directions:
1. Gently squeeze the sides of the tray to make narrower.
2. Repeat until the tray fits into the tube.