RR has supplied 7-8 kits to date.
Current delivery for kits ( Different for B2 and B4) is 6 to 12 months
RR will give an LTS ( Letter of Technical Support) if kits are ordered ( And paid
)
I dont think and 22 B have been modified but not sure. In fact I am not sure if there is any 22B shop available aprt from RR.
Although this Axial Motion AD 2003-14-2 has all the publicity there are a couple more hookers on the HPC3 disc and the IP5 disc
On 1 Dec 2008 the life of the IP5 Disc ( Certain p/n's) drops from 22,500 cycles to 9,400 cycles. So on Nov 30 a disc with 22,490 cycles is legal on Dec 1 it aint
Figure that out
!