I am already pretty small. Length is 5 inches and girth is pretty thin. I'm wondering if my girth is to skinny for the ved. I bought the soma correct 3 cylinder. Not sure if I'm getting a good suction or vacuuming effect because I'm too thin
I found doing small tiny quick pumps and releasing over and over again to fluff up before doing longer pumps helped.
The first few times I did it it didn't work too well and then it started working like magic. Keep trying it
Try your VED on a soft part of your leg, pump hard and fast see if you can get any vacuum pressure, if not then maybe your pump is knackered, if you do then its just sounds like a sealing problem.