More plaster

Have put on most of the plaster. The former works quite well though would probably scrape the dry plaster better if it was made from metal and could do with feeling more secure but the form doesn't move out of place so its fine for now.
The best way to stop the plaster shape from moving along the pole is to fill out the ends first. As the plaster dries it expands and so the form has to be rotated constantly for a while.