Yes, I do, but debugging it, I found out what's wrong:

Basically, I input values that would give a really thin triangle and so are "out of range" for the computation to work. It thus calls UI.messagebox to display an error message.
However, on my system, this dialog box is showing behind the main Sketchup GUI, meaning I can't see it.
The only way to bring it back on top is to Alt-Tab to other applications and back.

Hello,

This plugin seems amazing but I could not get it to work with Sketchup 2016.
I mean, it installs properly, it shows up in the menu.
I then started using, placed the first end, then the second and finally I entered the two values separated by a semicolon as requested in the status bar.
I then pressed enter and nothing happens, the triangle does not draw. However, I can see that Sketchup is now using one CPU core fully.
Is there something I should look at to make it work with Sketchup 2016?