I decided it was time to clean the 30P-1. I should have weighed it this time...but didn't. A few months ago it was 19 oz which is 5oz over factory specs.
This is what it looked like
The first time I poured clr in it did like brittle said. it was a volcano. It wasn't even half done when I took this pic.
I Let it sit in the CLR for a couple of days the first go round and then dumped a huge amount of trash out of it. I could not believe how much junk there was in it. I put it back in the pipe and filled it with CLR again...and again it boiled over. Not quiet as much this time...but still enough to let me know that there was still junk to clean. It sat for about a 5 days this time and I pulled it out and rinsed it today. Again...a lot of trash came out of it. It is amazing how much junk...and even large chunks came out of it. After thoroughly rinsing it until I could fill it with water, shake it and no black came out I put it back in the pvc one more time. This time it did not react to the CLR. I will probably leave it till tomorrow and rinse it one last time. Once it is dry I will try to weigh it again and see how much weight it lost.