Hello All First time here and first attempt at replacing head gasket on my 207 1.4 petrol 8 valve.Having difficulty pushing the 6mm locking pin through the flange into the flywheel.I have lined up the camshaft locking hole however the flywheel locking hole cannot be found.The pin can be inserted into the flange approx 38mm however,I suspect it is not actually going through into the flywheel.Appreciate any help.