Thank you guys for response! sorry, I had a hard day)
well, I know exactly - my speed on highway usually is about 120-140km/h, and only where the conditions are perfect and no cars - i try to drive 140-150. It is not reaaly high as the roads are perfect in Victoria and not too much cars in rural areas. Sometimes I can drive 30-40min before I see a car in front of me. That's a fantastic chance for a small overspeeding)
Actually, I have to say, in all other situations, I'm extremely careful (see my insurance rating
)
STALCAR - your comment "no SPECTREs in Victoria" seems like a provocation
I will check this out
BTW - what another method you use to find working RD?
MEM-TEK - just in the bottom of the screen, I found a section "similar topics" - there are actually 5 of them. In pretty old thred (now closed), there was a comment of one guy about some more advanced devices than SPECTRE, but not used because of their price. Who knows where they are using now