I have personally weighed over 12 100h's, st100's and 100w's and none of them have been more than .3 off with my scale. Not saying you are lying, but your scale may be off. Maybe mine is off...but in a more correct way?
That is very true, but many people put some sort of epoxy in the new endcap or rods in the handles to get the scale weight close so as to not arouse suspicion. Crap like that.
So it could not be shaved, if your scale is off a little bit. Weight some of your other bats and see if it's reading low. Or test the scale with something you know the weight of.
Have you tried swinging it. If it's a cut st100 that would be absolutely stupid Hott. If your balls are going 40-50 ft farther than normal chances are it's been cut !
I had to double check but how does the 26oz st100h weigh a little less than the 26oz st100? I thought the el bats are supposed to be slightly heavier. I'm just going off of the scale weight from the pics on the other page.