Is it common and possible to need to replace the brass nozzle on the S5 print cores? I don't see where you can buy them specifically for the S5 print core and wondering if this is needed after extended use. If so does anyone know the part numbers I can only find ones marked for S2 online. Thanks
While @Smithy has given you the best advice, if you elect to attempt this, you will need specific nozzles made for the UM3/S3/S5 print core. I bought ones made by MicroSwiss. The rest of the caveats are in my TL:DR post a bit higher in the thread.
My print core is working well with no leaks and I find the print quality pretty much indistinguishable from my unaltered OEM cores, however the plastic frame is a significant factor, heat seems to deform it over a long period, such that