Make a dial suit arthritic fingers Ease tension in fingers

This dial was very badly designed with sloping sides, barely discernible ridges and a slippery surface and so my poor arthritic fingers often failed to make any purchase on it at all. They needed something meatier to grab hold of. 

I rolled out a strip of white sugru and wound it round the dial, pressed it into the ridge shapes to create higher peaks and then added some extra knobs around the edge for really bad days. No-one notices my mod until I point it out to them, but it makes such a difference to me! Janet, aka @jag via sugru gurus