zhong xing lie ying

Don't mind the low simulation. The rocket operation is a little complicated. When recycling, the activation group should be used with the slider. The first active group is to control the number of engine starts at the time of recovery. Drive only the middle engine. The second active group is to turn on the landing legs. The third activation group is to open the parachute. Users who are not skilled in recycling can open the parachute to assist recycling. The fourth activation group is used to open the fourth activation group, then pull slide 1 to negative 100, then close the fourth activation group, then pull slide 1 to 100, so that the hydraulic shock absorption and spoiler on the landing leg can be opened (my original Chinese, the result is all fucking question mark)