Found the problem! I used a really small cockpit (modded) and everytime i mirrored the plane the amount of cockpits doubled. I couldn't see this, because the cockpit was hidden in a fuselage. But now the plane is done ;)

@Catatafish no problem.

@shipster kk, thanks for info

@Catatafish actually, yeah that makes sense. But, some (most) schools are clean. But yes, please try to keep it clean, so you don't get banned.

@Catatafish doesn't matter if the rule might be pointless, it exists, period, there are some you can say, like "damn" but don't use it a ton

@shipster i got your point, but i have to mention that those kids will probably learn even worse words in school, kindergartem or otherwise... so the rule is maybe pointless :)

@Catatafish perfect! You see, if children learn these words, they will say them. Their parents will hear them, then they will not let them on the site. Then less players, which eventually ends up with the end if Simple Planes!

@shipster better now?

Censor the post! Children use this site!

@Catatafish oh, then I'm sorry, I cannot help you.

@Awsomur i think it happend during mirroiring. The thing is that the game asked me to remove the aircraft from designer after restart and i clicked yes. Not sure if i can still undo the mirroring.

Sorry, what do you mean with censoring my post?

@Gestour no^^ and i dont think those 25m wings can hold that mich fuel

But censor your post please.

@shipster yes it crashed in the designer

Reverse the mirroring and the weight will go back.

If it crashes when you fly, you can fix it with overload. If you have overload, make the mass scale 0 or 0.1

Does the game crash when you are in the designer?

i would censor that