[Bill]

I used white flannel as an underlay material and I taped it in place. Flannel must come in a variety of colors take yer pick. Taped in place rather than stapled will avoid staple and or nails from showing thru tight roofing material. I would recommend that 2" wide red cello tape sold at building supply stores. Maybe by next year Lebaron will have access to the 66"wide material... Bill