I received an answer from Rory (the very same day) and he sent me the installation files to make my 420 v2 work with UCCNC.
He gave me some support too regarding an issue I've encounter with the first steps (hardware/software limits).
I'm not even a customer of StoneyCNC, so I'm quite amazed!
Here's my original 2/420 Profile attached. I think, the M31 Macro will not work correctly.
If anyone needs a working one please post. I've also a modified 2/420 profile which I'm working with. It has enabled M6, MPG, spindle PWM, running M31 Macro and reduced velocity and homing speed for all axix since I'm using a heavy China spindle 0,8kW. Please give me 1-2 days since this profile is on an other PC.
I have the same issue for my SC 840/2. Ordered UCCNC with it. Received the CD. But the CD is not working. A lot of files are corrupted. I was able to download UCCNC from their website. But the Stepcraft profiles are missing.
Can somebody share them with me please?