Last time when I visited my friend with the spray booth to paint the Gresel bench vice, he told me that his vice is broken. I looked at it and saw that it wasn't running as smooth as it should anymore. He took it off his bench and gave it to me to take a look at it. I asked you guys on Instagram and Facebook if you'd like to see a video of this on my second channel and you all clearly said yes. After the disassembling I've quickly found the issue, the beginning of the threads of the spindle were