I recently started getting into making delicate necklaces - thin chains with petite pendants or focal beads. I am finding that when worn, clasps work their way to the front readily. Is this just the fate of this type of necklace? I am a chunky necklace wearer myself, so I don't have much experience wearing these type of necklaces. Is there a clasp type that helps to prevent the slippage to the front? Thanks so much for your help!