This morning we were contacted by the good folks at Wimberley, the makers of the Sidekick. We were informed that there is a potential problem which can cause the latest version of the Arca-Swiss Z1 Monoball to fail, resulting in possible equipment damage particularly when used with the Sidekick. If folks are using, or wish to use, this ball head with the Sidekick, please take a few moments to review the following document that explains in detail this situation.
