so after smelling coolant for 2 weeks now took a good luck it was very hard to spot but i saw a tiny bit of pink coolant along the top fins. i would take a pic but you really cant see it that way, only when you are looking directly above. the level of coolant has not gone down or at least anything noticeable. being there is a no real radiator cap i am a little hesitant to use one of those stop leak products with the pellets in it. Unless somebody here has done this before. i just didnt want to dump pellets into the coolant tank unless i heard otherwise from a pro. if anybody else tried something or a product they can recommend, would be much appreciated.