Dear Bill, Once we started to produce these, the NMRA numbers for AF comp. wheelsets became irrelevant. They had "hirail" numbers previous to these and we did look at them when we were developing our AF comp. wheelsets (about 1993). We were warned by several other S mfgs. not to use the NMRA hirail standards. I knew from my days on the NASG standards committee that the NMRA was not very interested in updating their standards from code 125 to the code 110. But, now that is all water under the bridge, and quite frankly my interest in AF comp. was strictly based on moving product and not me wanting to model AF comp. Don
On Sep 2, 2012, at 9:43 PM, scale S only wrote: > > Hi Don -- > > Now that the NMRA dimensions are posted, how do they compare to your SHS > dimensions? > > Bill Winans > -------------------------------- > > I have sent Lionel this drawing several times over the years. I am not sure > if the ever used on considered using our drawings. > Don > <hirail WHEEL CONTOUR.gif> > > >
