To resolve the issues with your Irvine RV Slow Retract Shower Screen Door, you can access the installation instructions directly at https://elkhartrvparts.com/blogs/news/slow-roll-shower-door-install-guide. If you have trouble accessing this link, please notify support immediately. Regarding the incorrect frame width, please provide photos showing where the dimensions are incorrect. This will help verify the issue before we produce and ship the correct replacement parts. Our team prioritizes prompt resolution to help you complete your camper bathroom modifications and enjoy your upcoming trips.