Can someone clarify this: are the new Super Series ASP 52's still having problems with the front bearing leakage, or is it only the older versions that are prone to this problem. I have not heard anyone mention this leakage about the Magnum .52 XLS. Of the two , does anyone know how they compare power wise, the ASP specs claim 1.9 hp. @ 17000 rpm, the Magnum specs only show rpm values for different props.