Don’t know if I’m doing it right or wrong, you say how you do it in words

That is Xdohls. He explains it very well.

This video gives two ways for a ladder mount. I used this one to learn it.

If your ladder mount looks like it is to small you might be doing what I was doing, and that is not widning the loop on your throwhand with your thumb. I don’t know if this is the problem so if it’s not you should tell us what is.