Jimmy good morning. Hope you heal up quick. The falsing, jumpy numbers are just part of it. My one buddy lives about an hour north of me, we got the 900s in mid Dec. He said he just doesn't care for it. He likes the 800 better. He's only been in the hobby 3 or 4 years and using an 800 all that time. I understand the comfort zone. Had the 900 out maybe a dozen times and didn't do very well with it.
The other guy has been swinging Minelabs for over 20 years, A deep park silver hunter. He used an Explorer, got a CTX when it came out and an Equinox 800 when they came out and had one of the first Manticores. Not all too impressed by it he bought a 900. Used it 8 or 10 times and sold it. He went back to the 800. Last I talked to him he still had the Manticore.
Me I got an 800 when they came out in Feb. of 18 and used it till the release of the 900 last Dec. I try to get out at least 100 times a year. So far I have 50 + hunts with the 900 and found some pretty cool stuff.
BUT and this is referring to the above mentioned guys, here in Pa. dirt the 900 or the Manticore do not seem to be hitting deep targets. I just commented on this on another forum. In my test garden the 900 hit the coins better than the 800 and my first silver of the year in mild top soil hit a 9 in. dime. But since I have yet to dig a coin over 6in. deep. Everything seems to be in the 2 to 4 in. range. A few deeper. I haven't given up on the 900 yet, there are a few other dislikes but thats another conversation.
Don't let my experiences discourage you, where you are at you may see completely different results. I have seen some very good reports on the 900, I think more so than the Manticore. That machine has more than a few scratching their heads. Good luck and I hope you can get back at it soon. Mark