Changing the oil in my 05 888 RC I discovered a crack in the middle of the arch. Called marzocchi and purchased new lowers. Rebuilding it I noticed the lower bolts do not get tight. They are not leaking oil, but they never stop turning. Also noticed after the parking lot test the initial travel is way too "loose". I use loose because the lowers have play up and down while the bike is unweighted. Wondering if its related to the loose bolts, or not enough oil. Anyone have the same problem?