Hi, welcome to ECF. It took a little while before I got a got a good understanding of what I was doing when I got started. Hang in there, you'll get it in time. I saw your thread on Freemax mesh
coils, I'm not sure where to get those at a good price. I saw non-mesh versions at other resistances (that's the .20 part printed on your coil), but not the X2. Hopefully someone else can help you find some.