My seals are driven up as you say, but they are consistent from end to end. With no malformations.
When I PDI'ed it the one seal was stuck to the top of the hatch for about 8 inches and was all buggered. Dealer ordered a new seal and it's perfect now.
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2016 North Point 341RLTS
520watts of solar. Morningstar MPPT
4 6volt 235ah Surrette batteries
2017 F-350 Platinum CC SRW
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