I am looking for the hiking pole tip set used for the Warbonnet RidgeRunner. These were polpular with the MountainSmith poles, but are out of stock on the Warbonnet website. If anybody has a set they are willing to part with, please let me know! I would be quite happy to pay $20 for a set of these in good condition. Even getting half of the set, for a single pole, would be a good solution for me. Thank-you for checking.