Ok, ok, ok. Fellow sufferers, Despite all attempts, nothing has worked so here they are - http://users.tpg.com.au/kilmany/ironnerd/Things.JPG <http://users.tpg.com.au/kilmany/ironnerd/Things.JPG> For those who haven’t caught up with this, I am trying to find out what they may be for. Metric measurements. Seem to be made of steel. Thanks, Mark