Yes I regret doing it sooner! I never liked the ocean noise and the wind blocking the soft signals. I always had to be facing the correct direction to hear. Now you can go any direction and still be able to hear those faint ticks that produce the best finds. I remember a post not long ago that one guy made a remark. Why do all you people get all bent out of shape about the errrrrrrrrr sound after a null?
He continued, just wait till the next good target and it will go away. Well my reason is simple some times targets aren't that close together (several minutes) and the setting for the Excalibur isn't a faint threshold!
It's a very very very faint threshold. And if your working in that null growl you are going to miss gold, plain and simple.
Lots of gold are nothing more than a threshold break, that won't be heard in discriminate, or with stock headphones!
An even better plan is to hunt in Almetal and you never need to worry about the null again and with the new mod you can set that threshold loooooooooooooow!