seems a lot isn't working anymore in 1.5.8. god mode, credits, max resources, easy craft/build/open. All but god mode do work with the older 1.5.7 trainer.
Easy/Craft/Build/Open still works for me on 1.5.8 But what is odd that it says activated on each press. An easy way to tell is find a ship in the space station and when you compare them, notice the price, when num9 is activated it will be a "-" dash then press and you should see the trade-in price show up. 1.5.7 said "deactivated" when you'd turn it off. Not sure why it says "activated" on both presses with this one.