Right - gone thru both threads (will be making a cuppa shortly & resting the brain) and have come to the following conclusion,
- 2 types. 1 Aluminum (8mm plate & 3mm rings) and 1 M\S (6mm plate & 3mm rings).
- AL rings can be used with M\S plate.
- 3 "rings" to be supplied, 30mm inner hole, 50mm inner hole & 0 hole (referred to as disc).
- 12"x9" plate with 90mm hole in the middle - 3.1mm deep shoulder stepping up to 110mm. Allowing 3mm thick, 110mm dia rings\discs to be used.
- 3 x 4mm holes in the shoulder (which will allow for an M5 thread - which most folk will do themselves)
- holes in the rings\discs to be done by most folk themselves.
- 2 lead in pin holes (plain)
We are way past 10 sets for each - so will those interested look at the following link (spreadsheet),
http://spreadsheets.google.com/ccc?key= ... McFE&hl=en
and let me know if they are still interested - and if the specifics are correct? I've sort got my head round the size, holes, etc. so will be going over the drawings and making the necessary alterations etc.
Sorry for the delays, etc.
Dibs