problem with live mirroring

[fyliy]

it's all aligned and i watched some tutors to find a problem as the forum as well, but I haven't figurd out why this isn't reflectiong to center/ cantral path. Have you got any ideas on how to fix it?

[Ton Frederiks]

It looks like you have more selected than the black rectangle. Maybe ungroup or direct select the rectangle only.

[fyliy]

it still doesn't work. Also, there isn't any group here yet, I just selected lina and rectangle. But selecting only rectangle doesn't work neither...

[Monika Gause]

So you want to set up a layer appearance that automatically reflects what you draw on it, right?

[fyliy]

yes! Thanks for putting it into clear words

[Monika Gause · Accepted solution]

I've recorded it for you. I think it was just the registration point that you didn't set up, but check it out: https://youtu.be/e3Amhz-rMRA 

[fyliy]

oh my god, I'm so grateful you out so much effort in helping me!!! And it does help. Good luck with your channel and overall!

[Monika Gause]

Glad you could solve it and thank you for your kind words.

[Monika Gause]

Where is the central path?

And what is it that you want to do?

[fyliy]

by central path I mean line selected on this screenshot. I want rectangle to reflect on the other side revatively to the line

[Ton Frederiks · Accepted solution]

As an alternative you could use Object > Repeat > Mirror.

[fyliy]

I've solved the problem already but tried your method and can't figure out how to make it right :0 Thank you for trying anyway!