Until I read of it on this thread I wasn't aware of the handwheel dial but reading the positive responses, and having sometimes over the years thought "wouldn't it be nice if…" I decided to buy one. I contacted Steve and my order was quickly delivered.
I suppose that over the years many of us have bought items, hoping to expedite jobs or improve accuracy, and then found that they didn't quite live up to their anticipated promise. In my own case the enthusiastically acquired Myford 4-way tool post has spent most of it's life on the shelf, whereas the Myford-Dickson QC toolpost bought many years ago from the original Reeves I really would not want to be without. Where milling is concerned, the the Eclipse box angle plate, although used occasionally, hasn't really lived up to expectation and I was interested to read that George Thomas himself was a little disapointed in it's utility. Having said that, he was a great protagonist for the 4-way toolpost, it just goes to show that "nice to use……essential…. must have……..nice to own" are all very subjective concepts. It could be argued that if you posess a 4-jaw chuck then a 3-jaw is not essential, but who would want to be without one. Although they are currently in the ascendant the same could be said of workholding collets. (Possibly excepting very small horological work.)
As to the handwheel dial, no, I certainly wouldn't like to be without it now. Machining up to shoulders, blind boring and working very close to the chuck jaws you can simply rely on the dial and it soon becomes second nature to watch that rather than the tool point. The index is readily reset to zero to facilitate easy measurement. It's straightforward to fit, having comprehensive instructions, very nicely engineered, beautifully finished and complements the lathe rather than looking like something bolted on as an afterthought.
This forum has been accused on occasion of negativity and can sometimes be tedious but I believe that in making us aware of new developments and equipment and giving us the feedback of users it fulfills a very important function
Last but not least, all credit is due to Graham and Steve for their respective parts in making this available. I've posted a picture to show it fitted.