Heh, guys. I've read that it's best to cut grass between 2-2.5 inches. Then again after it's grown an inch, in the mid-west. ANd then lower cuts for southern states. should I stick to this formula or ask the customer what he would like it down to and do that? I've know that if u cut it too short that the roots will get too much sun and dry out and then the grass will die. So how should I gauge this? Just trying to get everything ready so I look like a pro and not a dumby!