must be one of those mistakes officer
Centre fields not filled in, sloppy, very sloppy.
I once owned a Mercedes 508 5.5ton van. It had a tacho fitted. I put a disc in, and it was in there so long it looked like that.
Is that a scratched cd? 
Clunk:
I once owned a Mercedes 508 5.5ton van. It had a tacho fitted. I put a disc in, and it was in there so long it looked like that.
I reckon we’ve all left a tacho in overnight and got the all-around black ring at some point…
BUT… all those jagged driving bits? Looks like there’s hardly been a stop for a ■■■■ in 24 hours there! 
Irish?
The driver certainly got good value for money from that card didn’t he/she.
Here’s a good one! 
Well, you wanted to see the last 28 days tacho.
That tacho has been left in for days.Look how thick the centre circles are.
Could say Pete Burns;You spin me around like a record,when stopped.
Copper looks like a German police as there grumpy ■■■■■■■
Those famous lines; You must pay.
looks to me like its the one you would put in and leave underneath to protect the stylus instead of the plastic blank supplied.
Trukkertone:
looks to me like its the one you would put in and leave underneath to protect the stylus instead of the plastic blank supplied.
This, but why wouldn’t you leave the mode on break for the second tacho
franklin:
0
I need a new hat,this one’s killing me
Trukkertone:
looks to me like its the one you would put in and leave underneath to protect the stylus instead of the plastic blank supplied.
IIRC the 2nd disc doesn’t record a speed trace, only the working mode.
I’ve seen this in tacho exempt vehicles to stop damage to the recording needle in slot 1.
It doesn’t record a speed trace on my FM Mk1.