selecting a particular iteration result for transient Monte Carlo sim in Ocean

I run a transient Monte Carlo simulation in Ocean, and I want to select a particular iteration's waveform, so that I can do all kinds of measurements the same way I do for simple run. I run Monte Carlo one iteration at a time, printing measurements after each iteration. What used to work in previous versions of Cadence was this: selectResult( 'tran start_iter), where start_iter is the iteration number. But for 6.1.3 version, this doesn't work. The second parameter doesn't seem to do anything. For example, if I want to measure signal voltage at a particular time, value(signal time) used to return a scalar, which is what I want. But now, it returns 'srrWave:xxxx'. To get the scalar, I have to do another value as in value( value( signal time) start_iter) Why is this happening, and how can I select a particular iteration result? According to manual and previous versions, selectResult should work, and it's a bummer it doesn't. Is there any other way to do what I want?