Bought my wife some Victory Pink arrows when she was shooting 40lbs. The arrows are marked 25/45. They are 24.5" long with a 100grain tip. We are increasing her draw weight to 52lbs for deer season. Can she still shoot this arrow? The victory arrow chart has spine listed for her length at that draw weight as .500 but I don't know what spine the 25/45 is. Any help would be greatly appreciated. Thanks.