I'm very confused with all the different miles/kms recommdations for changing the cambelt on a 62 plate Skoda 2.0 diesel Yeti. I've always followed the original 5year or around 70000 mile schedule. I've now been told, as of last year it now 140000 miles. This to me is very worrying and I'm suspicious that the reason was to make the same including Europe and a mistake in the conversion was that it was 140000kms which is around 80/90000 miles. I'm very dubious to leave changing to such a large jump. Thanks