I tried to upload a video but the forum won't let me, so I'll have to faff about with it before I can upload.
In the meantime, here's a photo or two. First a Saxon made with Lancaster's mix from his book and secondly a tree of gerbs which was ok, but the wheel failed to spin.
The tree of gerbs.
Edited by Mortartube, 28 February 2018 - 11:20 AM.