CobaltFox28

Thank you. I don't know either but thanks for the help.

I was going for a mainsail engine with 3 fuel tanks of medium size. Two pollux boosters. Then another of those same fuel tanks with a poodle engine. Then a fairing and the lab. I'll try and get some screenshots

I'm trying to build a medium sized spacecraft in LKO, but I'm stuck on the second module which is the science module. I just want a mobile processing lab, some solar panels, monopropellant, two docking bays and RCS thrusters and I'm having a hard time getting the thing up there. Not to mention I haven't learned how to dock yet, that's a problem for future me. Can anyone help me with designing a rocket. Thanks!