No Realism Overhaul or Smurff or Mechjeb

This is my first manned landing on another planet in rss

This is the hardest thing i have ever done in kerbal space program

were they removed or something? i can't find them anywhere in mechjeb

edit: found it out, you open settings and hit "reset to factory settings"

im trying to figure out how to setup my return path to avoid over g with reentry, and setting the capsule for lifting isnt enough to avoid GLOC

Is anyone able to help me please? im trying to set up my sepeerate launch sites with KK but the issue is that they cant be seen in the VAB construction time, if i assembled everything in the SPH i could see it but not in the VAB, anyone know a fix?

Hello, I've been having a bit of trouble with the Mercury command pod. No matter what I do I can't seem to make the cabin pressurised. It's filled with all the appropriate resources (oxygen, water, electricity etc.), I have also attempted to use the life support config engine to no effect.

I find this confusing because the Vostok pod seems to support pressurisation automatically.

I'm sorry if I'm missing a very easy solution but I just can't seem to find an answer anywhere. I hope it's ok if I ask here!