Ok I am new to my L 3800 tractor and I have used the back hoe once to fill in a trench for propane lines. There is a large stump from a Maple at our Church, I think it is like 15" round. I was asked to pull it with my backhoe once the ground thaws. So this may sound silly but how big of a stump can I go after? I really hate to see the Church spend $$ on paying a stump grinder come in, we are not in a great financial state.