[scottbooth]

Hi Sherwood,

I did not see any obvious signs of leaking - there was no fluid on the floor or in the trunk, and the pedal would hold firm under pressure instead of sinking slowly to the floor as has happened in the past when I did have a leak in the hydraulics. But I did not pull the wheels at the track to check for leaks at the calipers - instead I just topped off the reservoir and took it easy for the last session.

Pad wear is a possibility. I am using Pagid Orange pads, which have 10+ track days on them. At the end of the day I checked the pads that were easy to see (the outside ones) and they are probably down to around 4 or 5mm. I am not sure where they were before as I have always made subjective measurements (enough pad to last a track day, or not) instead of precise ones. As a best guess I think they may have lost a mm or two yesterday, so maybe that explains the change in fluid level.

Thanks for the info.

Scott