The drawings for the standard F set drones have been updated to sleeve the sliding part bore with brass tube to make the manufacture of a really good bore less demanding. The drawings have been checked and a couple of dimensions tweaked or added to the drawings to clarify some elements. Drawings page
I have added some pictures to the page for the drone and chanter wood preparation and separated the page from the chanter machining page. Wood preparation
I have simplified the instructions for drilling the bores to reflect the method I use now. Drilling the bores