I know this is a radical idea, but you can get rulers and scales that measure stuff in millimeters and centimeters without having to convert to 1/16ths and 1/64ths and whatnot. You can even do most of the calculations in your head.
Try it, you might like it.
Robert
LINK to SNSR Blog
R249 249 mm = 9-3/4" radius
information here: http://www.katousa.com/N/Unitrack/g-single.html
I tried to sell my two cents worth, but no one would give me a plug nickel for it.
I don't have a leg to stand on.
1/160 inches = 0.00625 inches = 0.158750 mm...the other way 0.10 mm = 0.003937 inches, but I dont know the Kado or Peco nomenclatures or equivalencies
Bear "It's all about having fun."
Fellow modellers,
I am designing an N Scale railroad and have a wonderful tool donated by Kato that was designed to be used with their N-Guage Unitrack system. The drawing scale is indicated as 1/10mm. I am wondering if anyone can give me a conversion to 1/160 inches. For instance a curve is labelled as R249 on the template. Would that equate to a 9 inch curve? And is their #4 and #6 turnouts the same as Peco #4 and #6s?
Thanks,
Jim