we are investing in hybrids and wondering how hard it would be to convert existing rockets to use them.
my main issue is rigging up an altimeter bay to handle ejection charges. I was thinking of some way of doing it without adding tube lengths, like maybe an added internal compartment to the parachute bay(space allowing)
one idea I had was to put the altimeter into the nosecone, but most altimeters need to have pressure sensing holes 3 inches below the nosecone.....
I'd like to convert some to run either way without changing the outward appearance much, any ideas?