Ay guys I need to know how to spawn on kerbin when I start
This is possible, but it takes a little bit to set up each time. Follow these instructions to spawn on kerbin.
1. Launch your desired craft
2. open your file viewer/editor and go to your quicksave folder (near the saved build folder)
3. Quicksave your ship
4. Find the quicksave and press edit. Find your ship.
5. Right now it should say it is on earth (at the top of the craft section of the quicksave), delete where it says earth and type Kerbin
6. find the position of your craft on the planet. looks like:
X=-376
Y=301000
Z=0
or something similar. find the Y value and change it to the diameter of kerbin (can be found in kerbin's txt file)
open SFS again and open that save. You should be on the surface. Pretty soon you can do this in under a minute!