hmm, I’ve had over 500 LD’s, but I’ve been here for a while 
and that doesn’t really mean that much since like 90% of them were short and/or low lucidity 
In terms of a specific WILD technique, I don’t know if I can help you, because a great majority of my WILD’s are kinda accidental. If I lie down and say “ok, let’s WILD” I very very rarely succeed. I tend to use auto-suggestion most of the times… and not even that works that well 
Any technique might take some time to get used to, though.
Anyway, this link might be what ou are looking for!