How can I change the number of snapping points 'Slide Vertex' uses? I would like to ask if there is any way to change the number of snapping points in 'Slide Vertex' that is enabled when holding Ctrl? I think I have seen tutorial years ago but I cannot recall it now (or maybe it was Maya).

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Press G twice to slide a vertex and then press Ctrl+Shift. It will allow you to snap a vertex very precisely.


Also, after pressing G twice, you can move a vertex inputting a value from your numerical keyboard.