I am working on an issue with my 2007 Club Car DS. The cart will not reach full acceleration. The positive battery cable was corroded at the battery so it was removed to be replaced. The new cable is a larger gauge cable then what was removed. My friend removed it for me not realizing that the "Run Tow" switch should have been placed in the "Tow" position. After the cable was replaced, the batteries where recharged fully, but now the cart seems like it will only run about half the speed it used to go. Any thoughts?