These guys have a video up of a chick doing single shots with the FRT-15 trigger, AND a double shot. I've got two of these triggers and haven't been able to consistently do either. Anyone else running these things have a suggestion as to tuning/buffer/etc to make this work with predictability? Video at the bottom of this page: https://www.rarebreedtriggers.com/product/frt-15-br/