I used BrainWave generator to try to WILD in the afternoon. I was using noise cancelling headphones and a sleep mask to avoid light. I used the preset for Sleep Induction 1(general) and apparently it's very useful for WILDing. After some twenty minutes of listening to the file with visual deprivation, I started to get some strong vibrations and the beggining of HI (the flashes and that). I also felt numbness on my feet and arms, and my arms were really heavy(SP, I guess?).

After some other 5 minutes the sound just turned off(i did not mean this so it stopped my progress). Vibrations got weaker and HI stopped so I got out of bed.

I hope this helps your reaserch