The RV ladder bracket I bought on Amazon couldn't fix the receiver at the required angle, so I designed this bracket in Tinkercad, which can precisely adjust the receiver to 51 degrees. The bracket also has height adjustment function, which can be raised or lowered as needed. I plan to apply a small amount of silicone to the bottom of the X-shaped bracket to ensure it fits securely. Once I've mustered the courage to climb the ladder, I'll share real-life photos of the bracket fixing the receiver for everyone to see.