Ender 5 pro, Marlin 1.1 can't auto-level because it runs off the end.

I have an older Ender 5 Pro, running plain Marlin 1.1. When it autohomes it goes to the middle in the X, but a couple of cm forward in the Y. That is not that big of a deal, as it still functions. The problem shows up when I bed-level (3x3). The first two rows are just fine but the third row runs way past the end and tries to level the air. Obviously it fails. Its been a while but I remember doing the X/Y offset but the whole thing shifted.

Don't even know where to start. Help please.