I have had a few distractions like .............. work and gardening
Mirror box all glued up a couple of weeks ago and UTA fits as advertised.
I have now got around to starting work on the 6 point morror cell. All the major parts are cut out from 20mm square steel tube. Pivot arms from 15mm. Edge support points @ 45 degrees. Parts laid out to show arrangement. Planning to drill all holes and fasten parts to board tomorrow night in preparation for welding.
Cheers,