Vibrations/SP: can you force them?

I’ve been practicing LDing and WILDing for a while now, and I simply can’t ever get to the vibration or the SP stage. I rememeber reading somewhere on here that someone tried to force vibrations, but I can’t find the topic anymore. Is it possible? And if so, how?

HI mindule,
I have never had vibrations and I don’t know how to force them, but I had done WILD and gotten LD’s from it. Not every one gets vibrations. I wouldn’t worry about it, unless you want to use that to enter an OOBE or something like that.
don