Shadowrunner if you listen to dr del about the z key bug you will realize you are talking nonsence.
it is a problem if you have actually fitted 2(or more
) engines to different hardpoints.
the solution is to go into goods.ini and remove one of the
addon = sometype_of_engine_01, internal, 1 lines from the ship in question.
i.e
[Good
nickname = name_of_ship_package
category = ship
hull = ship_code_hull
addon = sometype_of_engine_01, internal, 1
addon = sometype_of_engine_01, internal, 1 <------------ remove this line
addon = co_elite2_power01, internal, 1.......etc........
now Shadowrunner then your info becomes valid as you have to change/make a new engine of increased powerso you can travel at the same speed as before (but the z key functions normally now as you only have one engine).
American Scientists spent millions developing the perfect writing utensil; It writes in Zero-gravity, upside down, under water, in space... The Russians used a Pencil.