This has actually been discussed in the forum previously but I'm not finding it when searching... you might just take a look at the section titled "Inconsistently sized cards" nearly halfway down on the page at
http://www.sportscollectorsdigest.co...of-1955-bowman . I don't know if a note to the TPGs when submitting suggesting that they consider this and not disqualify cards for size for this set unless there is evidence of trimming might help...