It is not more prone to neck diving than my EB-0. I use a large strap and I have no problem.
Guys, you got the point.
The bridge was actually the real problem of this project. I started thinking to a guitar bridge, as I have seen on other conversions, but the problem is that the string spacing is too narrow, and does not allow to use the full width of the fretboard.
I was thinking to use single string bridges, but they were generally too wide. So I did the bridge with a simple modification of the three point bridge:
I glued a piece of wood on it and filed the slots for the strings. The three point bridge can actually accomodate six strings, using the lateral slots, however the routing of the slots needs to be done carefully. Surely it is not adjustable, but the EB-6 was like this.
Anyway here are the pictures of what is under the cover: