Thanks for the feedback rsk7. I think you meant March 18th. I know RRS revised there initial design for the l-bracket, which probably delayed things.
Cams: Canon 1Dx, 5D III, 60D
Zooms: 16-35mm f/2.8L II, 24-70mm f/2.8L II, 70-200mm f/2.8L II; Primes: Sigma 35mm f/1.4, 40mm f/2.8 STM, 50mm f/2 Makro-Planar T*, 85mm f/1.2L II, 100mm f/2.8L, 135mm f/2L, 300mm f/2.8L IS II, 600mm f/4L II
Support: Gitzo GT4542LS/GT2830/G2258, RRS BH-55, BH-40, WH-200