K1C Bed mesh shows a big spike at the back

I have leveled my K1C as best I can and as you can see I managed to get it pretty level except for the strange spike that shows up at the back of the bed. It is not imaginary, as prints tend to have poor surface quality in that spot and tend to come off the bed also. I don’t know what is causing this and it is a big deviation, has anyone had this and been able to fix it?

Looks like a faulty sensor to me

Thanks for your reply Steve, that’s what I was thinking but it detects the rest of the bed accurately and this is happening exactly the same on my 2 K1Cs. I was hoping someone else had seen this specific behavior before.

Ive never seen it happen on mine ( two K1 SE’s ). Maybe something trapped between the removeable plate and bed ? Have you tried laying a steel ruler edge across it to see if there is a physical ‘lump’ there ?

Despite the rest being ok i would still guess at a faulty load cell.

I hope you manage to get it sorted