After one 400 mile weekend with our 2015 293RES Reflection(purchased 6-30-2014) something caused the sealant and rubber roofing to fail around the bedroom roof vent flange. Allowing water to leak into roof and forward wall structures of our 293. The sealant around the TV antenna roof mount had also began to crack.
Grand Design warranty and parts department has approved a new rubber roof repair. I would suggest everyone check there RV's roof hardware, especially those units built in June of this year.

Hears hoping nobody else has this same problem,


Terry and Cathy
293RES Reflection