Yes, the window shades on your 2022 Grand Design RV can typically be repaired by replacing the internal spring or adjusting the shade mechanism. The key step is to measure the diameter of the roller tube, which in your case is 3/4 inch, to ensure you select the correct replacement spring. Replacement springs are available in different sizes to fit various roller shades. Installation is straightforward: remove the end cap of the roller tube, slip in the new spring, and reassemble. If adjustments are needed, some roller shades have speed and stop controls on the ends that can be turned to help the shade stay down. You can find suitable replacement springs for your RV shades on Elkhart RV Parts’ website to complete the repair easily.