RealcumberScripts
I used the PowerBlow+FeelKayley kit, then rolled through all my other Keon sleeves.

Yup, I used the o-ring on the end and the collar that goes under the locking ring, and tried it later without the collar under the locking ring.

It really was like trying to push the plunger on a syringe with a cap on the syringe while entering. Thing really needs a positive pressure relief valve for entering.

Of course I emailed Kiiroo almost immediately, I have a 0-psi check valve laying round, but I shouldn't have to drill and glue the sleeve case when this "sucker" cost almost a $100, also shouldn't have to unscrew the powerblow everything I want to enter the sleeve IMO.

      Reeses thanks for letting us know - I haven't yet tried the Kayla or Tanya power sleeves, but I'm wondering those are not ideal shaped sleeves, and that maybe the Feel Victoria Mouth is more optimal with the power blow (which is what I used)

      My guess is that the power blow (or any suction device) works much better accepting re-entry with wider opening sleeves (like the Feel Victoria Mouth sleeve has)

      Most sleeves that Kiiroo offers are actually tighter/firmer than most fleshlights I've found (opening and inside canals)

      Tighter sleeves are more potentially problematic for automatic strokers in general, with or without suction - I always recommend a looser/wider sleeve, and have recommended it for upcoming SLR Toy's sleeves

      Maybe give it another try instead with a wider/looser fleshlight sleeve you may have laying around?

          RealcumberScripts
          Yeah man I noticed the same thing with kiiroo sleeves, they're definitely tighter than the majority of FL sleeves, and like you say it's a denser TPE so that promotes issues even compaired to a tight FL sleeve that is more supple.

          And YUP, I did try the vic june mouth, same issue. I modded a cap with a 0-psi check a while back for Keon cases, so you can enter but vacuum is applied out the out stroke, and that little $3 mod blows the PowerBlow out of the water, sadly.

            Update:

            Okay, figured some stuff out. I covered the powerblow with my hand, not installed on the sleeve case, and powered it up. Mine has a hellacious vacuum leak around the seam under the charge port and up/down buttons.

            Tightly covered that seam with electrical tape and checked it out.

            Now it'll actually suck me into the sleev, a few times at least then it sounds loaded up constantly.
            Pulled the powerblow off and inspected the situation, the sleeve gets pushed out of the case some when I enter fully, so trimmed the sleeve up some with a pair of scissors, and tried again.

            Now we're in business! Tried it with the Keon running on a different phone and gotta say, if I could hook both the Keon and the powerblow up to hapticsconnect, this would be pretty kickass.

            As it sits I was running the Keon off hapticsconnect on my daily phone, and powerblow off a spare phone using feel connect on some generic video.

            Granted, still poor quality control, covered I'm electrical tape means no charging, or up or down buttons. And let's be honest, electrical tape turns into a huge sticky mess after like a day.

              Reeses thanks for the followup! Fortunately I dont need to use any additional tape on my unit, but thats good to know what further helped in your case! (wondering if you received a leaky seal defective unit?)

              Really hoping we can get power blow synchronized support soon, I can imagine it being quite nice as well synced up to our content 🙂

                  RealcumberScripts

                  RealcumberScripts
                  Oh yeah, definitely a defective seal or gasket in the case, I'm hoping kiiroo will make an exception to their "not if the box is opened" policy and exchange the unit.

                  DEFINITELY would be neat sync'd to the app, almost seems like some tweeking on how it reads the script would be needed. If it's being ran in conjunction with a Keon, the powerblow almost needs to start applying vac 20-30ms before the Keon goes to extend, as the unit seems to take time to load up.

                        3 months later
                        a year later

                        I've just received my Powerblow and am facing the same issue - entering is hard, and moving is near-impossible and causes a "burp" even on the lowest suction strength.

                        Have I received a defective unit, or am I doing something wrong? I don't have any vacuum leaks as far as I can tell.