the leaves have just started falling here and already I'm having trouble with them blowing out to the right side of the deck. this is when trying to mulch them. it messes up where I just mowed. I'll have to chase leaves and sometimes go backwards to get them sucked into the deck. I'm using a toro/suzuki 21 with regular solid mulching blade (have not tried the Atomic or gator blade). I do keep the blades sharpened, and have experimented with various rpm's, without much success. any ideas on controlling blowout on this mower? I'd rather not bag, if possible. thanks!