I just downloaded Engineer, and it's already greatly helped me figure out a bunch of fiddly calculations related to my first interplanetary flight, so first I wanted to thank you for this very helpful mod. I do have one question, though. Is there any way to see what delta-V you could get out of a stage using RCS thrusters? I was trying to figure out if it was more optimal to use one of the tiny engines or simply use RCS to land a probe on eve's tiny asteroid moon. The gravity is light enough that either ought to work, but I was having a hard time figuring out which propulsion option would give my probe a better delta-v budget. I wanted to use the engineer to figure this out, but it doesn't seem to be aware of the thrust potential of RCS - it says that any stage with only RCS thrusters has no delta-v. If this isn't possible, perhaps you might want to consider it for a future version? I know RCS-only probes are a fairly niche thing, but it'd still be quite useful for planning flights to those tiny moons. And for that matter, RCS can still be useful for adjusting trajectories and orbits on larger craft - it'd be nice to have some idea of how much delta-v you'd be able to pull off that way.