Posted By:
Jay MillerHal--Not sure what you mean by symmetrical. The centering is very nice so there is side to side symmetry. The sides are perfectly straight so if it looks otherwise then it is the scan. The bottom edge is cut at a slight angle and that is probably why it didn't grade higher. 
I measured the card against my other Keelers when I got it and it was exactly the same size as the others(all of which are slabbed by either SGC or PSA)