Hi Simon,
Thanks for your reply.
I've not tried to print anything that small on it. The Alstom logo is .11mm high at OO and the layer height is 25 microns. I've not tried to print anything really, really tiny yet. I'll try and print a point motor in N and see how it comes out (the Alstom logo would be .0.057mm high). If it works, I can stick one in the post for you so you can see how it comes out? Or, if you know of or can send me an .stl file of the sort of thing you'd like to print, I'll happily attempt to print it as a test for you.
I use this https://docs.google.com/spreadsheets/d/1crvzMnt_8NJXAsABinoIhcOjE8l3h7s0L82Zlh1vkL8/edit#gid=0 as a guide for my basic print settings. I haven't yet tried to print at a 10 microns layer height.