Tetenal Neopress HC + Agfa APX 400S

Any suggestions for development time at 20C using 1:31 dilution and inversion agitation once per minute in a Paterson tank?
The leaflet supplied with the developer specifies agitation every 3 secs and I am not sure whether times given are for the 'old' or 'new' Agfa emulsion. I believe development times for the two emulsions are very different, so I would like to hear from anyone with practical experience with the 'old' emulsion and this developer or anyone who reckons they can make a good estimate.

Is once every 3 secs a typo? This is almost rotary processing. If not, this is the opposite end of the spectrum from your idea of once per minute. Difficult to believe these two are compatible, even allowing for new v old emulsion.

pentaxuser

pentaxuser said:

Is once every 3 secs a typo? This is almost rotary processing. If not, this is the opposite end of the spectrum from your idea of once per minute. Difficult to believe these two are compatible, even allowing for new v old emulsion.

pentaxuser

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I don't think so, because Neopress HC is designed for fast processing for journalists.