tcjohnson
Advanced Member
This past weekend while camping at Yogi Jellystone Park in Sturgeon Bay, WI we noticed a bump on the exterior wall. Was wondering if anyone else has seen this on their exterior walls. Bump measures about 4"x9" and about 3/16" high, and hard (will not push in). Should I be concerned? and is there a fix? Have taken pictures but hard to see bump/bubble.





Have marked bump with 4 dots. Have also checked sealant around bedroom window and it appears to be good.





Have marked bump with 4 dots. Have also checked sealant around bedroom window and it appears to be good.