as you can see, i have 90 units of fuel on this craft, even though there appears to be no fuel tanks attached. what i've done is stacked the torvoidal fuel tanks on top of each other, there is a limit to what can be done with this, i'm not sure exactly what it is, but i do know its around 20 tanks. i think its pretty cool. idk about you guys. side note: it acts sort of like a slinky, when attached to the next part with no clipping upon any sort acceleration, including negative acceleration. edit: sorry i didn't realize i had to host images, so i don't have an image. sorry