Yuri Kom suggested this could be quite important in another post on the Internet, and he seemed to know what he was talking about.
I was going to do this, but didn't in the end when the copper foil worked (for me) on its own.
Here's some screenshots he kindly did to show you what needs soldering.
https://www.youtube.com/watch?v=BNpTPp6epvk
I was going to do this, but didn't in the end when the copper foil worked (for me) on its own.
Here's some screenshots he kindly did to show you what needs soldering.
https://www.youtube.com/watch?v=BNpTPp6epvk