Randy's space echo

[Norselaw]

I'm thinking about adding the space echo to my effects and was wondering if anyone on here has messed with these before? I was hoping to use it during solos to add reverb or dealy. Should I just get a holy grail pedal? Does anyone know if Randy used it in such a manner as to add depth to his solo tone? I'd love to hear from you as I've had stellar opinions from folks on here in the past.

[TheMrAxeman]

ive got the remake the roland re-20 and it is awesome. i have it set to a randy like setting,but he used in in stereo (2 full stacks) but it can make it sound like two guitars at once.

[Norselaw]

So do you just use it for a mild reverb? How exactly do you use it? If you wouldn't mind please share your settings.