I used a similar mixture before, IGNC of life 65535, oil, coal, oil heats up, making pressure, ignc obviously makes good amount of heat for a LONG time, letting oil really make that pressure, expelling everything quicker, then coal just, makes a lot of particles, and a tsns hooked up to inwr so the ignc wont get too hot and instantly burn, instead of waiting for its life to decrease
it actually has higher pressure than most others
nice, i might get back into rockets
acha: I like the idea of upgrading it, but I am looking for realistic destroyable solutions only, just like the ASTRA A and B, I will work on the C by myself sorry.