I asked the same question when I got the bike. According to the ohlins mechanic, the bike was originally sprung for a rider around 170lbs geared up.
I considered changing the springs since I’m ~180lb but worked on setup with Dave Moss at Buttonwillow and found it worked great for me and my pace, which is group A but nowhere near race pace (barely getting under 2:00 at Buttonwillow 13CW is a very good day for me).