Well, I nearly missed a day! Today's effort was trial fitting some of the SER d1553 brake bits. The solebars and underframe have come out well, and fit, but the body on this one is a little bit warped, so I'm not going to build it up into a full test. I need to check the coupling height first, then I'll reprint and have another go. Shame, but hopefully worth it for the layout. 3d printing is very frustrating at times!