In Scratch 1.4, if you moved a sprite to a position - to get the values of that position you had to not have Motion category selected - move the sprite - switch to Motion and then drag out the goto x/y block.
In Scratch 2 and 3 - this was improved so that you didn't need to switch away from Motion - it live updates as you drag the sprite around
Snap! does do either and doesn't even have a live updated x/y mouse position.
Could we have some help with this please - preferably the Scratch 2/3 method?