Please help, im learning to build jets

Maybe you know what I mean, my English isn't very good.

I just have almost no experience with mirroring parts, I've always just mirrored and then copied the parts, then canceled the mirroring and attached the copied parts. Because mirrored parts cannot be set and connected differently

@Starborn
I managed to make a questionably okay triangular aircraft with inverted controls and huge wings.

https://www.simplerockets.com/c/SlS5s7/center-of-mass-moved-forward-new-engine-and-intakes

Flies now.. engine failure was the vizzy .. take off that vizzy in this version I fixed and you be flying good

Sorry after spending 15 minutes just trying to get the engine started .. lol I decided to say you need to rebuild this ..

Actually all mine are custom planes.. you can go to them and check the center of mass and lift ... That's what's Wrong with this plane. . you want center of lift behind center of mass .. then there's ... You trying to pitch up... A flat wide Tail is like a big flat wide fan trying to pitch ... ..

Others words on wings .. wide Delta wings in rear .. is sometimes harder to pitch up because it's like , a paddle ... There is resistance in rear being wide to do pitches at an high level of ability... ..... But Delta wings done right are very agile and good ... So half what I just said is garbage .. sorta... It's kinda weird how it all works

I have fixed about 5 customers planes here on sr2 ... I can put your in my shop.. it will take an hour or so if that long . To get it flying , and no tinkering

Yo . Red dots go in front of blue dots lol... your tail heavy .. and to much wing to front ..

Let me look at it

@Flamoringo Thanks. It may look like it, but I need advice on how to teach that plane to fly 😉