Now that's a heavy piece of machinery right there

Well, now that's it's coming, your next update will be from your "atelier" showing us the beast
ahah, yes either that or me resting in my bed with my back blocked again, or the machine on the floor bellow the workshop
ok, hey guys!
so, today, I worked on attaching a real red button to the ZF-1. and that wasn't easy!
first of all, I found different kind of real red buttons. I found 3 NOS buttons that came with the red lenses already attached, they are from another brand that the one that was used on the real gun, but they are exactly similar from the outside. The only issue is that the ones I got have a shorter threading on the back and it is not long enough to accomodate for the aluminium bezel and the 3mm frame.
because of that, I did my most complicated and technical part on the lathe so far

here we go, first turning the inside of the tube to the proper diameter to accomodate the inside threading:
Threading the inside of the tube (on a 9mm length only) so the red button can thread directly on the bezel:
and then, threading the ouside so that it fit into the frame hole and can be held by the actual nut of the red button. Basically, the aluminium bezel is just extending the length of the button threads

I say "basically", but this was far from basic... this part requires so many different opperations, 2 different threadings, I have to open the lathe for the gears between each OP and the outside threadings have to be done "theorically" without being able to test the nut on it since the threadings are the middle of the material.
here is the final part with the real red button and its original nut:
It was a LOT of work but that is a beautifull part and I'm proud that I managed to do it.
well, I did two more after that and it actually took me the whole day...
ok, so this is all well and fun, but after that, I realized there was another issue, the hole on the ZF-1 frame was not planned to accomodate for a real button. the real buttons need a 22.5mm hole and the hole on the frame is a bit more than 25mm.
so... well, I did a small washer in aluminium quickly but I'll need to figure out something again for the run, and also for the other kind of red buttons that I bought (the actual ones used in the movie) and that are also too short to accept the additional thickness of a washer.
anyways, here it is installed
well, I mean I also have to figure out how to light it up but appart from that, it's looking awesome

so much trouble for such a little part again!
cheers guys