Disabling Cross-feed for MonoProp

[Serenity]

Is there a way to disable it like the normal fuel?

[Cpt Kerbalkrunch]

I've wondered that a couple of times and, even with advanced tweakables enabled, I've never seen any options for it. The fuel flow priority usually takes care of it for you. The lower stages will drain first. And when I want to make sure, I just lock the monopropellent tanks I don't want to be used. Not the best answer, I guess, but it works.

Edited July 11, 2017 by Cpt Kerbalkrunch

[Serenity]

Was hoping if i disable a crossfeed will also disable the rcs thrusters of that part but yeah, at least we have the manual way  .

[Cpt Kerbalkrunch]

20 minutes ago, Boyster said:

Was hoping if i disable a crossfeed will also disable the rcs thrusters of that part but yeah, at least we have the manual way  .

I've definitely wanted to do that before as well. Unfortunately, it's usually after I've launched that I realize I wanna be able to turn certain thrusters on or off. At that point, you can only do it the hard way and disable one thrusters at a time manually. If you haven't launched yet, you can make an action group to quickly turn them on and off. Still not the same as disabling crossfeed, but it'll at least give you the control your looking for.

[Streetwind]

Due to the fuel flow mode used by monopropellant, the only way to make it obey crossfeed rules is via a Module Manager patch that changes the fuel flow mode. It's extremely easy to do, but probably makes some RCS setup styles that you take for granted no longer work.