Unhappyhampster:
Two things:
I agree with T4 gauge that your run on speed shouldn't be such that you're still having to drive the cab around the ground while TR authority is running out.
Secondly - don't even think of using cyclic to manouvre the head after the Nr and TR starts to decay. You will not be in control of the rotor head at this stage and your inputs will only exacerbate the tip path plane, possibly leading to banging droop stops at least or chopping the tail off at worst
