Say, what is state 4 for landingLegs?

[stratvox]

And more generally, is there a place where one can find comprehensive documentation of the save file format, module variables, etc?

Thanks!

[Snark]

The KSP wiki has a fair amount of documentation on modules and such, for example:

http://wiki.kerbalspaceprogram.com/wiki/Module

http://wiki.kerbalspaceprogram.com/wiki/CFG_File_Documentation

...if you see something specific and want to find it, try typing it into the wiki's search box-- could be documented somewhere.

As for "state 4", I have no idea.

Edited September 15, 2015 by Snark

[Reactordrone]

0 is up, 3 is down and saved state 4 appears to be when the legs are broken. No idea what 1 and 2 are.

[The_Rocketeer]

Extending/retracting maybe, or rotating/ramming?

[windows_x_seven]

1 should be retracted, 2 should be extended, 3 should be hydraulics disabled, 4 should be broken.

[Reactordrone]

Extending/retracting maybe, or rotating/ramming?

Bingo. Just ran the test, and saved states are,

0-up

1-being retracted

2- being deployed

3-down

4-broken

Starting conditions are,

0-gear starting deployed

1-gear starting retrated