I have 1,900 miles on my Creo Turbo. Today, I was changing the rear tire and I took the opportunity to clean the cassette while the wheel was off the frame. I noticed that the cogs of the cassette had a slight play relative to each other, not firmly fixed as I expected them to be. I got out my cassette wrench and I was able to tighten the lock ring about 8 - 10 clicks. The situation surprised me because I never noticed this before on any other bike I have owned. In fact, I used to replace my cassette annually on my last eBike and boy, the ring was really always locked down tight and a real pain to loosen. Can this loosen over time? Or is this more an indication that the ring was not locked down sufficiently on the original build? Thanks for your advice!