depratt_equip
Platinum Member
I think some of the CKS' in other countries may have a few differences; this could be one of them. Or the prototype may have had a solid plug. As far as I know all the CK's we have sold have had the sight glass. Them Korens like to be tricky sometimes, atleast we all know you read the whole manaul!! /forums/images/graemlins/wink.gif Some of my customers just throw them off to the side to collect dust..... /forums/images/graemlins/shocked.gif