I tried that and it didn't move. I think this bike might be too light for that process. I turned my rear spring preload up a bit from stock but who knows if they are all set the same from the factory. Sitting/standing on the bike, I'm getting about 20% sag front and rear. I don't think we can adjust the fork preload.
The OEM 24r rear spring is 650 lbs. Oset has a 750lb spring but there's no conclusive evidence yet on how it works or for what weight of a rider.
On my enduro race bikes, we always set sag with the rider and gear on the bike but I'm keeping my mind open on how to setup these trials bikes (and yes I know this isn't really an adult trials bike, I'm just trying to extract as much potential from it as possible).