I'll have a pair to send if I ever get around to it! Bought Sonic 1.1kg/mm almost the same day I bought the bike, but I don't want to take the bike offline for maintenance during riding season.
I've been afraid to post it, but was thinking about supporting the bike, removing the fork caps, and carefully drawing the spacer and springs straight up and out while trying to allow the oil to run back down into the fork tube, then sliding the new spring in and putting it all back together.
The bike is brand new - the oil should be good and it's level is 'factory-set.' All I need to do is remove factory coils and put Sonics in. There's got to be a way to "cheat."