Logical tension for 35 weight thread?
 

I have a brand new babylock regent and I’m experimenting as well as trying to standardize some tension settings. I am having trouble getting to a place where I DON’T see the top thread on the back; no matter how wide the disparity in my settings I am still seeing the top thread on the back. Does anyone have standardized settings they’re happy with for 35 and 50 weight thread?