Installed the right aft side cover left off from the R aft door switch installation. I installed (L/R) Blue Sky sun shades. After installation, I removed the shade and stored it leaving only the shade rod. I cut and installed the L/R door seals. Reviewing the builders suggestions, I took extra precaution to make sure every 2-3 inches was completely installed before moving on. In the end, (as per recommendations) I cut it about a 1/4" long, and had to compress it to get it installed. Worked great, looks good.