churrotree22

hello, i have a problem with the adjustable missile rails not appearing in the vehicle builder. im using a lot of other mods so that might be the problem, i have stuff like interstellar and near future aeronautics EDIT: after rereading this, i am just wondering if the part doesn't exist anymore or if there is another mod that i need to have it.

i was just messing around in sandbox with the "project Eeloo" nuclear engines from near future aeronautics and couldn't get the air breathing mode to work, despite being able to run a broadsword engine on air breathing mode with the same intake configuration. am i just being dumb or is there something in the configs that i have to change?