Sand Hutton Hunslet in 009: lubrication?

The air was blue this evening trying to fabricate the two lubricator a fitted either side of the smokebox!

These are various sections of plastic rod, some 0.45mm brass wire and some tiny hand wheels from an RT models etch. I hope they'll look ok when painted. I have also added the smokebox rivets from an Archers resin transfer. The first photo on tonight's post is from the Sand Hutton book to show the position I have modelled the smokebox door handle in is based on reality! More soon...