[time-nuts] Manually controlling the EFC on a Z3801/5

[Peter Vince]

Is it possible to lock down, or control, the EFC on a Z3801 or Z3805? 
Putting it into Holdover allows the system to steer it according to 
its learnt characteristics, but I would quite like to bolt it down to 
see how stable, or otherwise, the oscillator is.  Unlike on the 
Thunderbolt, I can't find any command to do that - does anyone know 
if it is possible?

	Thanks,

		Peter