I think the shower skylights are all the same size. and it is probably cracked at the screws as the boneheads at the plant over torque the screws...alot need to be replaced beccause of that. Hand tighten only.
It was a rainy few days at Algonquin Prov park...tarps kept us dry.
Wayne --Belle River (Windsor), Ontario
2013 Sunset Trail Reserve 25RB..
2015 White Chev Silverado 2500HD 4x4 (6.0 l gasser)
2003 Mountain Star 890SBRX Truck Camper