So, I am having a few issues with my rear wheel. Occasionally, it seems like engagement of the pawls misses, and there is a slip until the next one hits. Very disconcerting. Happens only when engaging from free-wheeling, and never when pedalling continuously. My wheels are Shimano RS10 (nothing exotic, and I have read mixed reviews, but whatever). Just wondering if any of you have experienced anything like this, and fixed it... Logic is telling me that they are loaded with a little too much grease, and this is causing a degree of inertia on the springs. Any ideas?