Hello,
I am following the Subaru WRX tutorial but, when he model the mudguard ( https://www.gmask.com/tutorials/wrx_t.../Book023.shtml), I do

not understand as it uses the 2 new vertical curves in order to fix the shape,

since with birail 3+, I can only select the more external curves (the original

curve).
I hope that it is successful to explain my problem and that someone can help me.
Thaks