diabolical Engine

[billfkmu]

          Just a query concerning the new Mac Science/(Siemens)

version of the Beast- is it as reliable as the current horde

of ferro-seal/turbopump rotating anodes, or more so?  What is

the max sustained power with a .3 x 3 mm focal spot and what

is the filament life at this power?  I am referring to the

SRA M18XHF Self-rotating anode.  I do not know if it is just

somewhat evil, only because it is a rotating anode, or if it

is a Horror.   Any experiences with it would be helpful.

                Thanks       W. E. Meador