a puzzle (Knot) remix

The original thing by guya couldn't be assembled.
The spacing / size was not correct.

After printing the original and not being able to assemble, my grandson kept asking me to redesign and reprint.

I have updated the size and spacing on the center holes to allow for assembly.

Printed and assembles great.

Let me know what you think.

You can see pictures of my original print that wouldn't assemble under the only make shown on the original thing post by guya.

https://www.thingiverse.com/thing:2826465/makes

There is a solution file available for download, don't download if you don't want to know how to solve. You can solve without it. No cheating now!