Turn the g.r.p. ring over under the roof vent scoop , it is meant to stick up to stop water going down the hole , drill small hole in the back of the scoop to let water out , unless in the rain inner...
Type: Posts; User: novarx; Keyword(s):
Turn the g.r.p. ring over under the roof vent scoop , it is meant to stick up to stop water going down the hole , drill small hole in the back of the scoop to let water out , unless in the rain inner...