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Hello All, New to this site I also have just had a dry ridge / hip system installed on an old house - replacing the original Mortar. Firstly the builder put the dry ridge kit in on the hips without the trays - i spotted this and pointed it out to which he replied they are optional! - anyway i got them to redo the work and put trays in place on the Hips - only took an extra hour or so! but i am a little concerned that the the flashing is not properly stuck down/peeling up - the builder assures me this is not an issue and that this is not the final seal as there is a narrow watertight seal that i can't see - Is this true and should i be concerned that the flashing has lifted in certain areas?