Something went wrong with the horizontal bars and vertical bars

Hello everyone, I have a problem that everyone needs help!
i want to make a chair like picture
But something went wrong, the bars were twisted

I want the horizontal bar, the vertical bar is not twisted at right angles to the vertical bar
I have attached the file below, I hope to receive help from everyone06052018.3dm (45.3 KB) (30.7 KB)

Have a look at a waffle script not long ago:

1 Like

thank you~ :nụ cười: