I might do that....good idea... but it would eliminate the Z adjustment that the central screw provides in the current config. The screw centres in a small dimple so a BB would sit in there nice.
Don't know if I'll need Z adjustment, but its there in case.
I intend swapping the cap head for a grub screw when I find some.
Mitsi 300mw red diode arrived today from DTR - very fast shipping - THANKS DTR !
So I now have all the lasers - 150mw Green module, 300mw red / G2 and a M140 for the blue.
So power will be green 150 +red 600 + about 800 blue = 1.5w - losses, so should get at least 1W of white
Also mirrors from Knights Optical arrived 10 x 8mm x 1.1mm thick.
Ordered the PCB's so should get these back next week, 4 sets in a small pannel.... hope there's not too many mistakes.
In the meantime, I'll see if I can get the LCD cover machined next week and that just leave the battery tube and "cone driver housing cover" joiner thingi to make.