Can you provide any more details on what is not working and what might have changed since things stopped working? There is not a lot of info to go on.
I've been running Klipper on a Raspberry pi with an Ender 3 S1 Pro for about 8 months with virtually zero hiccups, but I'd hardly claim to be an expert.
100%
The good news is that it looks pretty uniform front to back, so the bed is actually probably close to level despite z offset being too high.
I'm actually kind of impressed with how well the lines are sticking despite how little contact area there is!