[Closed] Rockshox Sid issues

I have a set of solo air Sid WC with xlock
A wile back I changed the top bushings & I have been using them on & off for 6 months or so. They slide up & down ok they hold air fine I have given them a few lower leg services but I am finding If I leave them for a wile they stick, they need a hard push to get them going again. On a ride they are fine however if I lower the pressure a little to 120 or so then do a long fire road sprint where my weight is over the front wheel they will stay down until I ether pull them back up. Just seeing if anyone has had this problem & if there's a simple fix I'm missing. Also the xlock seems to be a little inconsistent aswell. The stanchions are fine. Cheers