Mentioned in previous threads is this option
My question is "How much pressure is needed?"
Tennis balls come with around 14 psi (new). I've read that many charge them initially to around 20 psi....after a while, it drops as the balls take on more pressure inside them.
I guess that a paint pot or that patented device works somewhat faster in that pressures of 50 psi or more would allow for quicker charging of the balls.
So my question is directed at Tes and/or ATP100.....how do you know how long to charge them for, with your higher potential chargers?
Or will a ball only take on so much pressure?