johnyboy

Right, I hope this doesn't double-post, as I forgot to click the "i'm not a robot button" last time. Thanks for the advice, I'll have a look at the kit to see what the lead-time in the UK is at the moment. I'll also get a piece of polycarbonate order to knock-up a quick door. Thanks again John

Hi All, I've just bought a used UM2, it seems to be in pretty good condition and other than a self-printed filament feeder - it looks totally original. Just wondering what the best upgrades would be? It looks as though the nozzle is a bit rounded-off? Is it worth me spending the £400 and buying the genuine extrusion upgrade kit? Is it best to leave it standard, or is there a better option out there? I'll be mainly making boxes for small optical devices, so probably ABS and PLA although I'd like to try nylon/CF at some point. I've got a lot to learn, but I might as well start by bringing it up-to-date in terms of improved hardware. Thanks. J