So I have tried all day to get this bad boy into space.
She's destined to be a deep space solar sailor; essentially going into other planets' SOIs to gather recon.
I can't make anything powerful enough to get her into space without making it insanely unstable, yet I can't make it stable without giving it enough power to get into space.
Any thoughts or help? This is all stock, mind you. Not even MechJeb since I can't get it to work on 0.21 (frustratingly)