@Kruj, have a look at this post, which will help you provide cuts which are in line with our guidelines.

Not only are most of this pack cut with jagged edges, but a fair number of them also have no collar. It's great you want to contribute, but we have guidelines for what we're looking for from our cuts.  I'll fix what I can from these, but it's important you keep the guidelines in mind for any future cuts 👍