... other scales would not accept the MRSG dimensions for the scales which had been extrapolated from the P4 compromises. I know that was the case for S scale and Scale7. You can gather the flavour of the time from the heading to the article Jim. Attachment: attach_179_295_Scale3-01.JPG 135 posted: 29 Dec 2007 23:21 from: Templot User -- --- from Andy Reichert -- --- OT- I wrote this reply at the very first start of this thread, 12/27 at noon UK ... . But it was a reply to the Yahoo email I received and it has only now turned up approx 48 hours later. So I'm not sure if the email version of the forum is working correctly. The P:87 FW is 0.021" min, or ~0.53 mm, so calling the same FW "scale" in 3 mm scale and fine in 2 mm scale seems to be pushing credibility. Andy posted: 29 Dec 2007 23:42 from: Martin Wynne Andy Reichert wrote: OT- I wrote this ...