Solution : I stuck 2 magnets under the container, so now it actually « clicks » into place. 2 : The grease hole on the griddle IS NOT ALLIGNED with the container under it. Solution : I inserted a small funnel cup under the hole. The grease now trickles perfectly down in the container. 3 : Uneven heating.
https://www.amazon.com/Royal-Gourmet-PD1300-Portable-3-Burner/dp/B01ENX3VX2

