Here is my youtube playlist that has all of the current Dynasoar Rocketry kits as well as some tutorials on loading the E-6 motors, D13 motors, D2.3 motors, installing radio equipment, setting up controls in the radio, applying decals and making your own launch pad. Click on the link, it will open another page showing all of the videos in a list, watch any or all.
https://youtube.com/playlist?list=PLGfbV-lUmA_33LbWZQ_6F4bo7N9ZDjB1c&si=Cb_aRtU4UJ4BJ9yg