Funny you should bring this up, as I’ve started to encounter the same issue with my Escort Cossie. I’ve got Tarox 6 pots on the front of mine and does the same. If I just tap the pedal a few times, push in about 1 to 2 cm, the feel comes right to the top. Feels great like this, so will try and have a look at this some time. If I find the solution, I’ll let you know.

Cheers
John