Only everyone sees the trails, the plugin requires smlib too and the colors.inc (not the more colors.inc) to compile. It would be nicer if you could toggle to turn it on or off for a player. Now we just gets loads of spam on certain parts.
And a option to show the number of tracers, if you mainly use it to demonstrate, just 1 is fine. Once you make that correct jump you only want to see that last jump.
Other then that it works as advertised, would be nicer if the lines where more smooth, but i assume thats just limits to certain parts of the engine no?