I used EliteArsenals24 smoke dispenser because the ones I made did not work that well. I got the name SpaceY because last year in science class we had to do a project about colonising mars and we chose that as our group name you can ask Eman2312 he was in my class. anyway If you dont know how to use the smoke trail activate group 2 then go to air to ground then hold the fire missile for smoke. To fly put the throttle to 100% once you get to 30,000 ft or 9144 meters activate group 1 to to decouple the first stage. The stage 2 engine turns on automatically and finally activate group 3 to use the parachute. The reason I made this rocket is because in class Eman2312 was using his rocket and I told him I would make a better one then him, before I let him see mine he said he thought it would be terrable because I am really bad at making planes.