Don't know,Dave,,if it's going to be much comfort to you,,but,, the main reason why you have the issues around your trunk opening,,and possibly other openings,with a corner,like the trunk opening,,is because the monkey who was supposed to be on roller duties,,didn't roll the glass into the inside corner of the mold..As most of these companies probably use a chopper gun to lay up the bodies,,the lay up quality is nowhere near the same as a hand laminated body..Plus all the other issues with a lot of them,,such as the development of items like your dash,,and anything else custom built,,an item is made(the plug),,then fitted..''yup,,close enough'',,then prepped,painted,and prepped for the mold.. If the plug isn't in the mold for at least three weeks,curing,,and the mold braced well,,it will shrink,and go out of shape..I have seen a few of these OZE bodies down here,in NZ,,but only as finished cars,,so am not sure,even by looking at pix,,what the overall quality is really like.. All I can say,,is battle on with it,,and if you fancy replacing it with a Deco Rides Lincoln Zephyr body,,forget it,,specially the sedan delivery body..Mate,,you will go krazy... I have first hand experience with one of these,,and know very well,that they are all to be avoided,if you want conformity with dimensions from one side to the other...