Hello everyone is amazing to find another space like this where we can help specially those who are new on this like me, I been doing some jerq before and currently I got penimaster pro days ago I was dealing to put my gland inside the chamber but after 1 day viewing videos I understood and I was able to make

But there is an issue, once I'm removing the green valve air to put either the rod, my glans will slipping out the chamber in less of 3 seconds, this only happens once I turn to the left the green air valve with my glans inside the latex chamber,  but if I just let the air in there without turning anything the air will be in there and I don't have problems but of course I need to remove the green air valve to use the rod.

I change the latexs that was close with the chamber and the other digraph and Is still the same my glans once I switch the green valve air will slipping out my glans from the chamber slowly.
Anyone could help me with this please , how to solve it ?


Thanks, I tried to message penimaster since 3 weeks but no answer

Hello, You can find all of them in this site


https://www.penimaster.com/shop/penimaster-pro-ce-53-39-0