try keeping with the dream recall, dream journall, and reality checks, once i started looknig for shortcuts, and other methods, i was trying to hard, and couldnt, i went back to the old method for some time and i started recalling my dreams again and just had my first self induced lucid.

it dosent hurt to back off somewhat for a week or two and try this, plus its not that much effort what so ever. if not you can alway go back to trying to WILD and such.