What is a good material to bridge stars on a nanjg star such that it is fairly stable and durable yet easy and clean to remove?
On my xintd x3, the star seems to be bridged with some type of white conductive paste that is now dried. Not sure on how easy it would be to remove but I want something similar that is easy to apply and remove if needed without breaking out the soldering iron.
To me it sounds like you’re asking for the electro-hobbyist equivalent of cold fusion. You have a soldering iron. Buy a third hand (the kind that have a magnifying glass) or some other kind of view-magnification and just ground the stars with solder. It’s not hard to do as long as you have a fine tip on your iron and you will put nowhere near enough heat into the board to fry any of the components.
I had something similar on the Qlite driver I got in a p60 dropin from IO. It scrapes right off no problem. I used a sharpish tweezer down into the battery tube to carefully break the bond and remove the paint, didn’t have to remove the driver.