Hi PD's.......our thanks to you ...
john44 ... it is always good to get an impartial view of suppliers & even better when the result is a glowing recommendation

To better understand where I am coming from........a number of years ago I purchased a feathering wheel set from a well known British manufacturer

The first set turned up as 1:48 scale when I had ordered 1:24....I returned the full kit via registered post
The second kit arrived grossly overscale in section but @ 1:24 basic dimensions, however minus all of the stainless steel fastners
After much debate these arrived as M3 which were also grossly oversize for a scale of 1:24
Tug Kenny used the same wheel set on his build of Waverley....I have relegated the brass components to the scrap heap...& saved the Grade 304 stainless steel M3 SHCS & nuts to my ready use stock....
I certainly would not recommend any product from Mr Mayhew of Waverley Models

..... Derek