day man, thanks for coming forward on this one. You have been raked through the coals in this community as becoming the proverbial "snowman" PNF (PM or whatever we are calling it this week). I wasn't there. I haven't seen the report. I think you guys got suckered into a shit-storm.
Since this occurrence, our safety sups and phase sims reek of fixes that AMC "leadership" has determined appropriate for a shitty radar system upgrade on their jets. You guys became victims to the APS 150 that artificially paints light rain as a torrential down-pour. After a certain point, one becomes numb to what that shitty radar shows. While I think some aspects of the CRM on this crew broke down, I can easily see how it happened. They've re-written section 7 of the dash one and given us some circuit breaker fixes for erroneous returns, but in the end it is still a marginal radar system that most of us tend to marginalize.