So, I noticed that KZ totally cheaped out on the front roof-to-cap seam on my '17 Durango 1500. Silicon bead along the seam, covered by a 1+" wide seam of Dicor, EXCEPT for a gap of 3-4" at each end,...
Yes you have that correct. Eternabond has its place but not in that edge cap trim seal area. If you have issues there you will pretty much destroy the roof membrane trying to remove the Eternabond. A periodic inspection of the sealing on your roof and use dicor self leveling sealant is much much better. You do hat you want