I have been using my Profile rda for about 3 weeks now and have been having some difficulty with over saturation of the cotton and flooding the mesh. I guess sqounking the Profile is a bit of an art. I spent the early days adjusting the air and wattage with equal frustration, currently I have been lifting the cap and viewing the mesh and sqounking carefully, slow , light squeeze until I notice the cotton begins to absorb the juice and this has given better results. The mesh is easy to overload on the Profile, I think.