I really need to get this pickup mod done to my bass as I have a rehearsal tomorrow (Tuesday) and this is the only bass I have. My goal is to have one master volume and the jazz to run in series so that it has a deeper sound. This is what I have done based on what I believed to be SMASH's instructions in a previous thread (though I know now that I made mistakes). 1. unsolder the neck hot from the middle lug of the neck pot. 2. unsolder the bridge ground from the back of the bridge pot 3. connect the neck hot to the brideg ground and solder them together. 4. solder hot from bridge pick up to middle lug on neck pot Can you please tell me where I have made errors and how to fix it?