Would sure be nice to see pictures so we can see what you are seeing. I think you need to step back and think, which is of course what you are doing by asking for help. I have seen sewing and quilting for well over 50 years, I still make mistakes, there are many a time my blocks don't match....You may be trying 'too hard' to be perfect, this is certainally not a perfect craft.....we are all humans, not machines.....some of your pieces must be on the bias for them to get 'wonky' that happens.....AGAIN POST PICTURES SO WE CAN HELP YOU....