You have a good machine. But it takes a lot of practice. A lot. Keep at it. I mastered meander before I tried anything else. I use the same machine. Watch videos and practice even more. I kept at it because I wanted to do FMQ. I don’t like to do straight line quilting as my only option. I have toyed with the idea of a sit down mid arm but I am
convinced a different machine won’t improve my quilts g as much as more practice will. Again - practice practice practice!!!!