I had one of those too... now I use a 3 Burner on a 100 pounder last me about 3 months with a avg of 30+hr a week in the garage
http://www.amazon.com/dp/B00005LEXK/?tag=atomicindus08-20
Ill double Check but I know I have 1 but I might have 2 in my Garage that you can have... the Batteries are Dead I know.....includes case....... you pay shipping
I dont work in a Shop but I know the Feelings.....
As a Fence Installer of 18 years I allways have a Home Owner Standing over my Shoulder telling me how to do my Job..... The things I do to get the Home owner in the house is to hand them a Hand Digger and Tell them to Start Digging most of the...