Dot size on a 60 Watt vs 80 Watt Reci Tube

Thinking of getting another machine. Happy with the one I have now but thinking the new machine should be 60 to 80 watts. I think anyway the 60 watt glass or metal tube is as large as I want to go for engraving. But I thought someone said the 80 watt Reci can be turned down to equal the smaller dot size of the 40 or 60??



Thoughts. New machine would be used equally for cutting and engraving.

(45a)

Dot size on a 60 Watt vs 80 Watt Reci Tube