Sorry but I don't see how its wasting my time. When the black tank stops flowing i open the grey and charge the whirly spray cleaner thing mounted at the rear of my black tank. I actually smile when I hear it splashing and whirling about! I know its working for me!
Then, when the grey tank stops flowing I open the black tank and can see more **** coming out!
So evidently its doing some good! I am not looking for a Surgery clean black tank,I just want OUT what was put IN! In that guys video's, nothing does a 100% job, but the whirly gig did a better job than most!
I will share a secret that I use also! And I got it from a previouse camping trip. A BIG class A Pusher was ahead of us,, He pulls up and throws down a set of wooden 4x4's on the off side and pulls up on them,,,tilting his RV towards the PIT!
I see this and think,,"Brilliant"! Didn't take any more time than normal and now ALL of the tank drains out!
And I have done this (With Anderson Levelers) and OMG it works wonderfully!!
Again,, I may not get 110% of the deposit out of my black tank,, But i feel confident I get at least 99.89% out!
And after all,, what are we actually doing at the pit? We are EMPTYING Our tanks!!
Get mad get frustrated,,Win the Pit stop speed award of the year,, But I drive home with a very close to clean poo tank!
Lately the only thing that would stop that up would be the garbage of ripped off Good Sam Stickers and Membership cards. Because thats about the value of any of that now a days!