According to LSN NW and Cornell do and Georgetown does if the increase is 5 points or higher.
My last five practice scores were a 168,169, 171,171,172 and I dropped a nice 156 on the real bad boy. Am I dissappointed, yes extremely. But I realize my score was not the result of not knowing the material, but rather of extreme anxiety in the days leading up to and during the test ( i slept only 4 hrs of the 72 leading up to the test, and driving home wwas so disoriented it took me over 1 1/2 hrs to complete a 15 minute trip.) <snip>And ohh yeah, for those of you whom will say thats part of the test and I need to do that as a lawyer,,, thanks,,,, I've been in super high pressured jobs for a long time and handle it well, perhaps even better than most others.