Hi JB, Wasn't that some time ago when you tested the Time Ranger? You may have tried a prototype or earlier version of what is now referred to as the V4? I've read your review of it, but would have to go back to refresh my memory.
I agree the preset ID segments could use some fine-tuning and I always felt the sniff and early-version blanker modes were too broad as well. I tend to ignore the Disc options P1 through P3, and choose P4 motion all-metal from the presets. I use the Disc Target custom mode to fine-tune the iron-disc level as you get 4 levels of iron disc in that mode.
But to be truthful, I usually don't use any disc at all and swap between the three modes of no-motion, P4, or Disc Target with all segments accepted. That amounts to three different modes that I run with no disc.I hit a target, then if I feel a need, I check on-screen ID in disc and decide myself to dig or not. I want to hear all signals to help handle coil-edge falsing, multiple targets and other effects. Besides, in the rugged mining country I tend to hunt in, iron or bullet signals can be just as interesting as the really rare coin signal. Hunting for nuggets also means I want to hear it all.
When coinshooting the local schoolyard, I often find a lot of really rusty, sharp and nasty-looking iron bits along with the coins and trash. So again I tend to hunt with no disc there too, and even if I skunk on coins, I feel like I did some kid a favor by removing things that can cause injury. I'm not a Nurse Jenny, but I'm glad to do that sort of thing the few times I might happen to hunt there.
I haven't seen where settings are reverted to a default setting when switching modes on the v4 Time Ranger. I can pop between all three modes and all my settings are kept. I'll try to duplicate what you observed and see how mine behaves.
Seek out the older "V2" Time Ranger for another take on this venerable detector. That older version provides full ID in no-motion and has a continuously variable sensitivity in that mode that is separate from the disc mode sensitivity setting. There is no "P4" mode, and the GB control behaves differently as well. I prefer the older V2, but that's just the way I like to roll. The last-offered "v4" Time Ranger is also good, for its own reasons. Forced to choose between V2 or V4, I'd take the V2, mostly for the threshold sensitivity and ID in no-motion.
Now all this has got me wondering about the Titan and what's been changed in it!
-Ed