Posted 7/9/2013 23:23 (#3200345 - in reply to #3199804) Subject: Re: NH3 knife plug got me too. Yes you feel a little ill.
Southwest Iowa
I pull quite a bit of NH3. Every year i plug a knife or 2 for some reason and it never blows the hose off. I wish it did so I would notice it. On my 16 knife bar sometimes its a challenge to see all of them so it seems I always go a couple rounds before I notice it