@rathius I sat a 12 radius block on a 16 radius board, the gap was les than 0.2mm! Took me by surprise, there’s so little in it. I do 12, 14 and 16 though, basically whatever the bridge is. I…   Read more»

@dav 

Could you just put like masking tape to make sure glue doesnt go into what seems to be “stacked metal plates” during the gluing process? 

Maybe put some bees wax on the bits where you don’t want the glue to stick.