As you said. I tried this and it fixed everything. Thank you

When I switch to 0.2mm the time goes to 83 hours, so I assume there is still some error. What slicer do you use?

Shinobi and choplifter were my favorites.

Everyone feels this way. For me, positioning my thumb and holding the guitar neck closer to 45 degrees made this cord (and almost everything else) much easier. When you are struggling, it can also mean that your hand muscles are getting tired. Take a break and come back to build up strength.