I got one from supercheap at the last Easter sale.
Comes fully assembled in the box. All the seams are already siliconed up.
The screen is a lower section of glass, with plastic screen on top
The far left screen bolts already have caprive nuts.
Things I have done
Siliconed everything again as I already had the tube
Put rivnuts at all the other screen screw holes
Punched some holes in a biscuit tin and stuck that over the exhaust port
Threw the plastic top screen out as dust almost immediately got inbetween that and the glass and fogged it. Just ran the extra foam seal around the edge to fill.the gap and its way better to see through even from new.
Attached my big dust extractor via an additional cyclone and bucket.
Seems fine so far tbh, running the toolshed ultra fine garnet. Sucks up the syphon tube without issue, with factory light, single.layer glass, and vac set up its clear enough. More light and some antistick/blower for.the dust that sticks to the inside of the glass would be better
120 yr old.cast iron and japanning , and 30 year old Japanese motorcycle rust and paint has cleaned up good. Maybe better with a coarser grit? But gets the job done anyways