Well, no solution for it then. Not sure if Get Me R had solution for it.

But for this, GMR had a solution - if you jump at spring, and type /ready while flying, you will jump from the base, too. In GMR you would freeze at the spring. Didn't try if this happens if you are in sucker tube, but in version of GMR that had this error it happened, too. I would just fly off the base.