Here is the story. About a month ago I traded my 04 crf50 (modded pretty well) for a 01 kx125. It had a blown head gasket. I decided to just do the whole top end. Today I get everything back and bolted together. All bolts at the correct torque and fluids all filled. Before I even put the tank on it was leaking around the head. Mostly on the left side but a little on the right. Before I tore it apart it was leaking on the right side. Now it has switched. My dad and I are thinking that the head isn't perfectly flat even though the local shop that did the honing for me checked the head and said it was. I kicked it anyway and it started within 5 kicks or so but wouldn't stay running. What do you think is wrong because we are stumped and will probably be calling up the local shop very soon. Thanks in advance.