Talking with S.W.M.B.O (a lady of the crafty variety) about the MC200 laser beam produced the idea of sticking a bit of carefully selected residue from a hole punch machine.
The Meridian colour chart could be consulted if required.
I will give it a go. Chris smile

P.S the sticky part of a post it note would suffice me thinks.......

Last edited by ChrisLayerUK; 2012-09-21 12:03. Reason: Added ps
No 18 in the Hall of fame smile I have simple tastes; I am content to settle for the best:
GIK monster bass panels, rear wall. QNAP TVS 471i3. Roon into DSP5200SE via 210/ 218 zone... Explorer 2. Bluesound Pulse 2, Mini & Flex. 596v1, 518, Foxsat HD, Sony BDP, Pioneer 5090, 2 Chromecast's for LRB videos. MS200 to F80 for a Roon zone