Ccell Palm - Simple Mod To Vastly Improve Vaping Quality
Since delivery of the Uni Pro, I've playing with my Ccell Palm to see if I can get it to deliver the same smooth vapour of the Uni Pro that I'm so impressed with. Result TOTAL success - I'll share what I've found below.
The reason why that vapour is so concentrated on the Ccell Palm appears to be the result of a restricted airflow through the cart caused by the close fit of the magnetic adaptor when fully tightened
The restriction appears to be a deliberate attempt to increase suction to facilitate the use of "auto draw" on the palm, but the restriction appears far more severe than necessary.
Increased airflow (and much smoother vapour) can easily be achieved through unscrewing the magnetic adapter by approx half to one turn or so. The Palm's centre electrode is sprung and will easily compensate for the resulting increased clearance.
However, to make the arrangement more stable over time, a small copper washer can be fabricated and installed at the bottom of the magnetic adapter as illustrated below.. UPDATE 17 May 2021. I have two Ccell Palms and they seem to differ in how thick the washer ideally needs to be. For one, 0.36mm appears perfect but the other could ideally benefit from a thinner washer, estimated 0.25mm. Some experimentation might be needed for yours.
The small copper washer can be cut using sharp nail clippers for extra ease and safety
Obviously, this is only one way of doing it and I'm sure there are many other. But from what I've found this afternoon, I'll definitely be modifying my others. It makes an already good device totally outstanding.
Washer cut from the edge of a 15mm copper pipe clip around the existing hole (which was coincidentally the right diameter), 0.36mm thickness was measured. Cut around the hole with nail clippers. Finished washer was polished with solvol autosol/cleaned with WD40.
The washer is inserted into the base of the magnetic adapter as shown and provides a small gap which is shown in the pic below....
With the washer fitted, even when the magnetic adaptor is tightened, a gap is produced which greatly enhances airflow and still allows no detectable adverse effect on the autodraw