I recently purchased a Toro 30187 44" WB. I feel really great about it, but I have a question for the pros. I have been reading the service manual and I think I have a handle on it all, but one thing suprises me. Nowhere in the manual does it talk about greasing! Friends, collegues, and even the guy who sold it to me says that I should grease the thing daily. Should I just know this, and why wouldn't that important bit be in the manual? https://lookup3.toro.com/classes/doGetPub/?pubid=29095 Thanks for any info!! Anything else I should be greasing?