So, I have the plant and it definitely needs repotting roots hanging over the side and pot not big enough. So, I got it out of the pot and cleaned it off and trimmed the roots. There is a big thick main root that angles out and takes up space. Is there a way to trim it back and what would I use-nothing I have in my bonsai tool set will do it. Does look like it needs to be trimmed back. But, that will have to be when the next time it is repotted in the future as I repotted in a bit larger pot. The next pot will have to be not larger in width but, larger in depth.