I have included a link on the page to a video I shot more than a year ago relating to this strategy. The video instructions are still accurate to this day, but you may want to be careful about the sites you link to, try to make them more 'authorative' than the ones shown in the video.

It's great to know that such a simple system is still working today.

I highly recommend you give this a try, but don't spam the system, read the notes carefully for best results.

Regards
David Lockley