Matthew L.wrote a review of Petzl Evolv Adjust on August 11, 2016
Familiarity: I've used it several times
Used this on about 10 pitches of aid so far and really like it. Adjusts easily and tethers don't 'slip' at all while weighted. Construction is excellent as we would expect from Petzl with great care to detail and all that.
Regarding the performance of this product on aid I found it to be a much better adjustable daisy than the Yates & Metolious that I have used. I prefer this because the Evolve releases/lengthens in a smooth and predictable motion without binding at all. It's also comforting to know that you're hanging off something that is rated beyond body weight. It takes a little getting used to, but once you are this is a fast and reliable system.
One thing that you need to pay attention to is that if there's a cluster&%?$ around the orange aluminum bit you need to pay attention that another weighted biner/pro doesn't keep the tether cammed open. That being said you really should be paying attention to what you're doing while aid climbing so I don't consider this a failing of the device.
For the last climb I did, used a small locker to connect the Evolve to my aiders and used a different (big) carabiner to clip pieces with. Using the same biner for both aider and the Evolve caused the aider webbing to interfere with the rope sliding smoothly and the aluminum unit camming open smoothly when you want to lengthen the tether.
Play with it, but if you're having trouble with the aider interfering with this daisy try using separate biners and problem solved.