Joe (Memphis) said:
No seams, and don't think I didnt hit that hole for a while after I got the disk out!! Just couldn't create a signal no matter what

Will be heading back there in about an hour. I have been reading that an "all metal mode" detector is better for caches. Is that true? Should I be using the Master Hunter 5 (the largest coil I have for it is the 8.5) and not the GTP 1350 (with 10 X 14 DD coil)?
Joe
Joe,
True all metal mode as on your Master Hunter 5 on a farm/home property full of junk as you've described, will drive you absolutely nuts with constant non stop signals, and you'd be digging anything from tiny nails, can slaw, hot rocks, chunks of iron, alum., bolts, and everything else that you're not looking for. You may get lucky once in a while and find a coin or something cool but, you'd dig 100s and 100s of targets while trying to find a few good ones.
I'd stick with the 1350 with the 1st 3 icons/tabs notched out in custom settings with the larger coil (better depth) and being that it's eliptical, it seperates targets better too. You also have size imaging on that 1350 that will help you identify small, med, and large targets (something the master hunter doesn't have).
Only after you've cleaned the property after many times of going over it with a detector with at least a little discrimination, would I then try "true all metal mode" to start finding the targets the other detector missed.
You will get a little more depth in all metal non discriminate mode like that of the master hunter (with a larger coil to help) but seriously, you need to remove as much junk as possible 1st in a disc. mode of some type, otherwise, you'll experience the above as I have stated. It helps if you have a lot of time to search a property (like months) that way you can be sure to go over it enough to remove all the junk you can before using an all metal mode/machine.
Also, I'd like to add,
that 1350 will find a cache just as well as that master hunter with it's current coil because the coil is larger on the 1350 for one thing (but the biggest difference between the 2 is) that the master hunter accepts the "2 box depth multiplier unit" you can buy from Garrett that will allow the machine to find deeply buried larger cache's. Jar/Bucket size objects at like 3 to 4 ft. or more.
I use one myself on my GTI 2500, they are the only 2 machines Garrett makes that accepts these things.
The main reason I bought mine is to find the "trash dumps & privy's" on old farm/etc. properties because, I also collect/hunt old Bottles, and this thing makes it easy to find where the people use to dump their trash (which is where you find old bottles too!).
Good luck, and keep us updated!
Lonewolfe