After assuming, I needed to be in the mood, to figure it all out and putting it off for several reasons. I was gently chided to do this myself, (Thanks guys ).
I figured out the meter all by my lonesome, it was so much easier than I expected it to be.
And the difference this simple step makes is astounding. The best part is, now I know the benifits and can easily keep things in shape as often as needed in future.
Agreed: its a very high return for under 50 dollars.