I've seen alot of the older razors crack in the handle... Is it just the time factor?? Do the cracks hurt the shaving ability of the razor?? Do they diminish the value of the razor?? Is there a way to protect the older ones from cracking?? I have a 1908 Single Ring that hasn't cracked, it's in great shape... I'm just wondering is there a way to prevent it?? Will shaving with it make it more prone to cracking or will storing it?? Just wondering.. Thanks for the input!!