Isomorphic, Allows only you to use controlls.
LongFlight Toggler makes it so when you take off you have to press the handbreak again to land.
Dematerialisation Circuit allows you to pretty much do vortex flight mode.

what does vortex flight mode do?

You press it and then you release de handbrake, the Tardis will take off faster.

None of this stuff you are saying works

You probably are in advenced mode.

i managed to use the long flight toggler, that makes you rematerialize when you want, but the Dematrerilisation circuit does nothing different