When adding to chart, I get the message that I have to choose product options . I've noticed that I have to have at least one original product variation. If I remove that and use my own variation in the plugin I can not add to the chart. I want to use only the variations I've created with the plugin because now it looks not that nice. Is that possible? As you see the length option is not nice this way.

http://www.purecable.nl/shop/niet-gecategoriseerd/purecable-nano-hq/?lang=en