Hey there.
This might seem moronic to some, but I did not figure this one out. For example we have Engine techs that give you new engines but also +10 speed. What is this +10 speed, is it % or what? I have noticed when I build a ship and in designer it says it will move 7 tiles per turn, but in reality it can go 9 .
Same goes for lifesupport techs. They also give example +10 boost , does this new tech also improve older ships with ancient lifesupports or what?
Big thanks to anybody who can explain this clearly as the manual did not mention anything about this.
ps. the +10 is little vague, could use better description to avoid confusions like Iam facing now 
Stupid me, thats what you get from being too eager to whine
It does say in some engine techs that it adds +1 movement to a ship. Still the +10 continues elude me. Well I think I can live with it
