A while ago I noticed my Fox fork lockout was not working, so it was time for a service. I sent my fork to TFTuned and they did a full service and replaced the bladder as it had split.
I got the fork back and stuck it back on my bike and went for a ride. The first ride back was great, nice and smooth, lockout working, all good.
Unfortunately, on the second ride I noticed that I was blowing through the travel and could compress the forks completely by pushing down. When I got home, I checked the pressure, which was less than 5psi. I pumped it back up and checked again in a few days, pressure fine.
I went for another ride and checked the pressure through out the ride, and the pressure kept dropping as I rode.
I sent the fork back, and it turns out a piece of grit had got into the forks at some stage and scored the stanchions, meaning every time the forks compressed a small amount of air would leak.
TF have replaced the uppers and refunded my shipping costs.
So, a big thanks to TFTuned for a quick resolution. I will be using them again for my shock servicing.