Hello Im having troubles with the thrusters, im a complete noob so idk whats going on but I have 3 fuel tanks for 3 thrusters and I activate sas upon take off and everything goes smoothly, the rocket goes straight up, but as soon as a new fuel tank kicks in the whole rocket starts spinning out of control as if sas turned off and I end up never making it out of orbit. Maybe its a stupid mistake by me but can some one give me an idea of what I\'m doing wrong its very frustrating since the design is simple and should work just for a relatively low altitude.