Agree, I would run a 4 or 6" piece all the way overlapping it down the middle of the tape and run a small bead of caulk across the top edge on the roof to keep it from catching wind or a small branch.
2011 351RLTS Eagle, Mor/Ryde suspension & pin box
06 F350 Lariat PSD, SRW, LB, CC, EGR delete kit, 16K DrawTite hitch, Timbrens, TST TPMS
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