If I am posting in the wrong thread, please let me know. I want to know about the Plugr 815. I am in Cleveland Ohio, where the lawns have been damp over the last few falls and springs. I can purchase the Plugr 815 for a lot less compared to the newer Ryan's, but does the Plugr 815 self propel itself up damp lawns w/an incline as minimal as 20 degrees. My 20 year old Ryan Lawn Aire IV is a monster going up hills, but it is slow. Since time is money, does anyone suggest my purchasing the Plugr 815 or a new Ryan that meets my needs.