Speedometer+

Yet another speedometer script. If you are frustrated with all the others, maybe mine will make you happy 
Works with any system units. Option to view speed in miles-per-hour, kilometers-per-hour, meters-per-second, feet-per-second or knots. Toggle button allows you to hold onto the current selection while you change path spline points or anything else.
Let me know if there are any bugs or improvements I can make!

Comments
Improvments?
Hi
Thank you for this great script! Just what I need.
Would it be possible to perhaps add information like:
Average speed
Max speed
Distance travelled
Take care
/Matt