It is fair to say that there are more skills required to be mastered when making cylinder drain cocks than might first meet the eye. A lot more! Whilst these are a long way from aesthetic perfection they operate correctly and most importantly don't leak. I might make some pretty ones later but for now im happy.
Now theres an idea, a progress thread for those like me….. I tried to make them on my Harrison L5 but way to big so I used the Clarke Mini lathe. The key skill to develop is to move the topslide very smoothly without pulling or pushing the wheel.