Quote Originally Posted by richie00boy View Post
Not sure what you mean there, the noise is the stalling. If the machine has been on about an hour it seems more prone to it. If I was to rewire it any ideas where I can get replacement connectors to fit the blue control box?
That noise doesn't sound like stalling motors it sounds more like a binding or sticking bearing or tight leadnut. The leadnut is the plastic part that sits in the housing that runs up and down the threaded shaft and is located under the bed in the centre of the gantry bolted to the cross brace.

You can re-use the connectors just de-solder them.!