I managed to fix it up by following this tutorial:
Tips for future newbies balancing it:
You will know when your weights are wrong when you try to put the plate on and it tilts in a direction faster than a meteor. No amount of trimming will fix it.
Watching the yellow liquid as you level the X axis is key when you get to the end.
The Y axis trimming is irrelevant when BALANCING... because you use it to tilt the camera like on the DVD. KEEP it at the center when you are balancing, use the plate to determine the your 'flat' level.
You know you balanced it right when you can move it right, left, around without it wobbling.