My first 700 x 500 x 300 Mill/Router machine

[Lovre]

If you're using 1605 then the ballnut is 50mm wide I think if it's got a flange like you're showing in your drawing, I'd check your dimensions as 25mm wider will still not be enough!!

Thanks for the tip ... I'll sure do that ... Thats why I wanna wait for everything to come to see it first,tu be sure about dimensions.