The issue with the Pearl The Sleek razor

That's the problem with the new machine, the @pearlshaving The Sleek. For some people, the blade does not stay attached when screwing on the top cap and moves backwards. It didn't happen to everyone, it seems like a quality control problem to me. Anyway, I've already been informed that they are working on an improvement. I think some kind of physical pin/barrier should be placed behind to prevent any movement.