Camshft too long?

[baldock]

The cam doesn't sit in the recess that was machined for it.
It seems to be too long.

UPDATE: I've just measured the length against the old one and they're the same. Also shone light down and appears to be a chamfer NOT a step.

Just found a picture I took on disassembly and it was the same before

[Gunnar_HH]

The screws for the timing chain sprocket do not look original. The main thing is to put 17 Nm on it.

[Kristian]

I thing that these screws have special dimensions do fix the sprocket in position and are special hardened.

[volkerxl]

I have the original screws in good used condition for you

[baldock]

Thanks everyone, but hopefully that bolt will be OK. One got rounded off and this is a genuine Honda bolt with the same part number (although it does look slightly different with the flange).