Alright in that case then I think I'll flag it altogether. For $20 I'd give it a go, but not prepared to drop $150+ on one given that I've never received a ticket.
I don't do anything silly, just sometimes creep 5-10kmh over when I pay too much attention to the road instead of the speedo. Would take a long time to pay off a proper radar detector at that end of the spectrum
Remember 105 dingers that everyone raged about and had to be removed?.. :)
My '13 hooondy has the equivalent now, but you specify a max speed. You can bury your foot all you like and it will not go above (unless double stabbed to pass etc) Good for teaching younglings I'd imagine.