dd sef detech coils

Hi anyone using any of the Detech sef dd coils on gpx detectors ? Interested in feed back . Peter

I can only talk about the lighter open spoke 18x15 SEF coil Pete,which worked very well on all the GPX series detectors including the SD2200d.A little difficult swinging any brand of open spoke here in the lush undergrowth of Victoria though,but no problems in terms of performance.The coil showed good stability,great sensitivity/depth to both small and large targets and smooth running characteristics.

Cheers Kon.   

Thanks Kon , Have watched Stinking Pete's you tube clips and like the depth the 15 x 12 gets .
He has invited me up to test these coils and will do when l get time .
All the best Peter