[QUOTE] - a Merc/AMG CL or something on the A41 to Aylesbury. We both pinned it alongside each other and it was only when he hit his speed limiter that I started to pull significantly ahead. Then I realised that meant I was doing more than 155mph in torrential rain. Self-preservation kicked in rather quickly at that point.[/QUOTE] In my '8 countries in 6 days' holiday last year I rode from the Austrian/Czech border to Prague. I was on the K1100 and a Mercedes/Brabus SL came past. From no where. I then tried to keep up for about forty miles. When there was heavy traffic he pulled over to let me past... when there was no traffic I made sure I kept out of the way. Bloody fast car. Unfortunately rain stopped play (well a hailstorm that had me sheltering in some woods).