Thought ???? Thinking that you may have permanent anti-freeze in the engin, then why not park the machine for a couple of days and then carfully turn out the oil plug and see if you get any green stuff dripping from the oil plug before it is completly removed. This would tell you if you have a water leake into the cranke case or just condensation ( clear water ) If it's a head gasket concern you still should not see coolant in in the crake case unless it's bad enought to run down the cylinder walls. If it's leaking bad enough the coolant level would be of concern and the engine would be missing on the cylinder affected.
