How can we upgrade a rod that is already held in such high regard? If its not broken don’t fix it right? These were comments used when we discussed bringing out a new AIIRCURVE. We knew there would be push back both internally and externally as this rod has such a great following, but we also knew, that with some small changes it could the best carp rod you've ever owned. The New AIIRCURVE from Greys IS Carp Fishing.