[Treedudeben]

I bought a KF2 chassis from eBay that was marked but not drilled with the se holes.

On comparing my KF2 chassis and the one marked for the se holes the last set of four holes do not seem to be equally spaced as the holes on the KF2 chassis.

Is this correct, do I drill on the marks or use my chassis to re-mark the extra four holes?

Many thanks.