This may go away with a bit of riding. The fork has positive and negative air adjustment. The negative air allows you to set the fork travel to whatever you want, and control the top out. Both adjustments do not leak air. The lockout does not fully lockout but makes the fork extremely stiff and has a working handlebar remote.
Rebound adjustment is working good. The item "Rockshox Sid Team STRAIGHT 1 1/8 100mm +- air RL 26 wheels" is in sale since Friday, September 6, 2019. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "cliff_zveng" and is located in Calgary, Alberta. This item can be shipped to North, South, or Latin America.