I know that new frames have been a populer question as of resently. I've been talking to Matkin about there frame and their coil spring suspension with it and it sounds interesting. Has anyone dealt with Matkin? How is their customer service and frames? I don't think anyone has the coil spring suspension on yet since they have only made 3 and are working on their fourth. However if anybody has it what is it like. Any info would help. Thanks.