it really doesnt make a big difference,the only thing,is stuff accumulates and then you have a bigger bill,if you had 3 broken heads this year,youll obv have those 3 plus any others that may get plowed, chopped,or jammed over the dormant period. other than that im not aware of any harm not using it would cause. i wouldnt recommend it over $75 though.
This post has been edited 1 times, last edit by "servicetechMA" (Jul 9th 2011, 6:41pm)