Quote Originally Posted by petesos View Post
Right guys
You guys been in this game for a long time so am asking for your recommendations ,
The x axis screw on this cheap chinky machine is 12 mm diameter trapezoidal and am looking for a good replacement ballscrew as i will replace all the ballscrews as they wear .
What would be the best upgrade { ballscrews } from the cheap screws that are on there already, any ideas please
You are not going to like this reply but it's the honest truth.!! . . . You Can't make a silk purse out of a sow's ear. !

So don't waste your money trying to upgrade this machine. Just use it as it is and save the money to put to another machine which is designed correctly and uses ball screws etc.