Thanks. Not for the pure wand but I do have a great routine for the Aneros I found over on Reddit and gave a try out last night.
So basically do the usual prep and then the 10-20 min after putting in the toy just relax and breath etc. I did this on my back with my feet flat on the bed, knees raised.
Contract both PC and sphincter muscles to about 70% and hold for about 40 secs, then slowly release, if you get any fluttering hold the contraction there. The next contraction increase that hold by 20 secs and do the slow release again. Then rinse and repeat adding 20 seconds each time.
When I got up to a 2min hold this was my last one, then on the slow release I straightened my legs out and just let things build. Bliss