[Gordon Steadman]

HI Steve,

Hope you and her are well.

Very much a matter of experimenting then as no-one has given very precise guidance.

The Dremel replacement arrived today and seems well enough built, probably in the same factory that makes Dremels but a third of the price. Zillions of accessories that will probably never be used, the one thing good about the Dremel is the range of tools and cutters available.

All the instructions are in English which is very kind for something made in China and sold in France. Instructions that is, as in, take care using it. No illustrations of how the extension fits or anything else. Eventually discovered how but really shouldn't have had to.
   
Anyway, it works and thinning (to some unspecified thinness) will proceed.