Anyone else having the problem of the alternator belt just loosing tension all the time? I keep finding myself killing my battery, then finding the alternator is not turning enough because the belt is loose. The location of the alternator under the PS pump makes it tough to adjust on these Chevy inlines. I get a pry bar to put the tension on the alternator, against the block and bracket, with one hand while tightening the adjustment bolt down to lock the tension with the other hand. But it always seems to work itself loose over time? I keep replacing batteries because of this.