Hi, i had this challenge in mind for some time now, just registered to post my progress and maybe get some hints Currently i need to put this 90ton bayby into orbit. It is capable of getting from LKO (low Kerth orbit) to the surface of the Mun, landing at Kerth and going again to Mun and back to Kerth(landing on legs without a chute). There are some problems with landings, and using keyboard to do it is not helping I would be glad if someone could give me some insight on most fuel efficient way to get from LKO to Mun since it takes almost 6 full tanks doing it the 'burn when Mun is at horizon until orbits intersect' and then just retrograde to land. Also are there some guides/tips on how to do Kerth reentry so that it lands near Launch center? I don\'t want to waste fuel creating some kind of tested orbit. (my current return orbits are quite random - highly elliptical with Pe in atmosphere to slow down). Cheers! :3