surf pi pro advice

[worthy]

hi there i have a surf pi pro with the weighted coil -it doesnt seem very sensative to gold , ive tried air test and burying a ring in the sand . seem to remember seeing somthing about tuning a pot on the curcuit board. can anyone shed any light on this? appolgies if i have posted this in the wrong section. thanks Steve

 

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[DrJoePrime]

Hi Steve... I've got the older model PI just before the PI Pro and have found lots of interesting ideas in the Geotech forum. Here's a starting point for you to seasrch for what you need.

Surf PI Pro

 

[worthy]

thanks for that joe!

 

[worthy]

thanks casper for your PM.nice to hear from one of the greats. maybe ive been turning up the gain too far ,will try your advice, keep well. steve