I have an Abu Garcia Ambassadeur 521 XLT PLUS LH. I bought it used and it worked great for a while. Now the mechanical brake knob does nothing regardless of how tight I tighten it. I tried to clean and lube the reel, but no improvement. Can someone direct me to good directions on how best to clean and adjust this reel? Alternatively, is it worthwhile to have someone rebuild it? Anybody know anyone in western Michigan that is good and not too expensive? Any recomendation of a relatively cheap but good replacement for this reel?