Ryan - I'm surprised to hear that. Having seen them built, I know for a fact that - on the Canadian cars - there was little if any filler used on the quarters or roof. There were a one piece composite assembly with little or no need for filler or extra body work. Could the car have been damaged and repainted at sometime before you got it? The only time I've ever hears of anything like that was with a car that had been involved in an accident and had not had the quarters replaced. Replacement one-piece quarter panels were available and attached to the roof - high up under the vinyl roof covering - to eliminate any seams or problems.These Eurekas were - from a construction view-point - over-built. The structural body frames on these cars have withstood head-on crashes and roll-overs with no harm coming to the driver or front seat passengers. After these accidents, all doors opened and closed as they should have and there was no intrusion tnto the passenger compartment. In fact, with the roll-over (the vehicle had been stolen), they were able to drive the vehicle away! The FWD Eurekas built in Canada were a technologcal tour de force - far and away more advanced than those of the competition. They featured one-piece monoque body structures with everything from the cowl back built by Eureka. They had the availability of four-wheel-disc brakes - even before GM offered this on a Cadillac or a Buick! They, like their RWD counterparts used a one-piece composite roof cap that incorporated the A-pillars, the roof itself, the rear quarters and the back door surround and frame. This is something that was - to a degree - later copied by all professional car manufacturers. In fact, Eureka poneered many items and proceedures later adopted by the industry at large. There are, surprisingly, a fair number of these cars - RWD and FWD still in service and the owners swear by them - not at them. You'll find more S&S and Superior cars of this vintage on the used car market than Eurekas - despite the fact that Eureka out-sold their Lima competitors through the early and mid-eighties.