Well I must confess I actually never got around to finding someone to service them and get them set up, they're still sitting in my family's lock-up, to my great shame and frustration haha! But I will at some point, I keep telling myself.
Oh that's great, thank you! I did have a look at what I think was there website but I couldn't seem to see them, but I've sent them an enquiry. I've found a seller on trademe who apparently has #250 size though, so I may go with some of those although they're $49 a pack. Is that about normal?
Also, I wanted to ask you, what kind of thread do you use in your machine?
Yeah, sure I'll attach one. As you can see I'm just using a ball of cotton string at the moment, which obviously isn't really ideal. Oh actually, it occurs to me I might be able to use my machine and photos from around the place as references to clean up those plates if I ever get around to it.