Here is what it looks like installed: https://ibb.co/mT5p2cb
I trimmed about 6 inches from the nylon cable (not sure you need to).
I noticed that this mast is skinnier than ours, but as long as it doesn't pass the outer ring, it will stop when it goes up.
Also, notice that the tip is different. I prefer ours.
It's very easy to take out the mast, I can slide mine back in since the actual mast is not broken.
I'll keep looking for the correct length, if anyone comes across something, please let me know.
Thanks