Spectre112

Hej guys. I'm an avid fan of PBC, and just restarted my career playthrought now with 1.8. But having started on making a few planes to tackle some of the contracts revolving around making certain experiments while flying under a certain altitude limit made me wonder: Why are there not a mod which puts propellers before jet engines in the tech tree? And seeing what PBC does, I figured this would be a good place to put up that suggestion. Is that possibly a thing that could be added to this mod? or maybe a small mod that could go hand in hand with PBC. With kind regards Spectre