I drove the 54 yesterday on errands and the brakes did not seem to be working correctly. I had to pump them to get a good feel that it was stopping correctly. I tend not to drive too close and also in the habit of pumping them to slow down. I had serious issues during the first part of this year so I had the brake system completely flushed twice at the same time. It seemed to clear the issue. I did drive about 300 miles in September with no issues but it was mostly traffic-free interstate travel BTW it has power brakes and an auxiliary fill point on the firewall. So I checked it and the fluid level was way down, still visible but it took about 2 fingers worth. I have not driven it sense.