No ... as hard as it is to believe, I still chart by hand on rolls of K and E type paper. There have been several, however, I recall one that ... no matter what his day/price grid, used angles. I tried to explain to him that it wasn't just the angles, it was the count ... a one by one, represented one movement of price per time ... such as a penny per day ... in the grains. He/she didn't agree .. said the angles were pure .. even if it was 1.5 to 1 ....

But, there have been several. One guy used to have his chart background in black and all kinds of purrrrty colors ...