greg12

Hack gravity make the craft submerge easily. The water will not pull the craft upwards but you need to use main-sale engine to provide 25m/s underwater. Also I used infinite fuel.

I know how to merge a submarine in stock KSP. Hack gravity will make you float under water.

I created the KSP version of F-35! Its almost stock. I used a part from damn robotics to be able to rotate the engine back and forward. Its can take off horizontally and vertically. Its well balanced and easy to control. Its also have 2 rockets, 1 each side. (To see the images: right click on it and "open image in new tab") Its available on SpacePort: http://kerbalspaceprogram.com/f-35-2/ Have a try and comment what you think