Lost ship designs

Hi Y'all!

 I've been playing this AWESOME game for days now, and I'm in love.. Just like I was with the previous versions..

 Well now is turn 104 and a couple of turns ago I was fiddling around like an idiot and made some designs obsolete... Well I didn't miss anything..

Now I've lost the constructor, Build MXX, and the colony ship, Seed MXX, to name a few... I know they are there somewhere, 'cause when I've tried to recreate the designs the original names don't apply 'cause they are already there... Every time I have a breakthrough in science, they are still listed in "the updated" ship designs.. Now I've had to manually crete equivalent designs, BuildER M01 and SeedER M01... And I've then updated then... But when I for example try to push the button in Shipyard menu "Update design to the latest version", the Builder m01 and Builder m02 shifts into Seeder M01 and vice versa... so if I click this button on any of my new creations they just go back and forth...

I'd really like to find the REAL Build MXX and Seed MXX ship designs so that they update on their own when necessary, and that the game actually recognizes the designs as what they are.. Now, when there's a need for a builder a design "basic build" appears on the manufacturing queue... And that's roughly a reeeeaaally basic version... worst engines, lowest capacities, shite sensors, and so on and so on...

I've even tried downloading one ship design "kit"... But in the designer they don't appear anywhere... not the User section, not the Downloaded section...

Now I've just been kinda blindfolded and just tried to compile somekind of ship designs every time there's a new invention or something.. And the game still doesn't recognize them as what they are...

Where are the Original Ship Designs..Or templates or whatever... And how do I UN-Obsolote designs? I just want to get the game running smoothly again...

Nevertheless.. The game is great eventhough I managed to mess the bloody thing up...