Xwyokid,
First, you need to be using Pattern number 1. I even eliminate the -2 discrimination segment so small iron targets will be detected. I do this because small gold ear rings, chains and tiny gold jewelry will come in around 2, 4 or 6 and making the -2 segment detectable makes the tiny gold jewelry that comes in within that range clearer and less broken.
Gold jewelry will show up from just 2 up into the 20s. This means that if you really want to get the gold you are going to have to dig the foil, pull tabs and aluminum screw caps. That is just one of the facts of life when metal detecting. I use the 3 tone setting on my X-Terra 70, so while I occasionally get a low iron tone most of my tones are mid and high tones. The mid tone is where the gold jewelry and nickels come in and the high tone is where the silver jewelry, pennies and other coins show up.
I have attached a couple of pictures of a few of my jewelry finds. The tiny ones are examples that will come in down in the 2 to 6 range. The other picture is just a hand full of X-Terra 70 jewelry finds that came in over the full range that I mentioned.
God Bless and HH
Smitty II