Driving keg with carb stone

[LoneWolfPR]

So I carbed my most recent beer with a carbstone. I've done this before, but I've always removed the carbstone after carbbing. This time I decided to just leave it in there. Is there any reason not to do this? The difference I'm noticing as that the pressure coming out of the faucet doesn't seem to be as strong with the regulator at the same PSI setting as without. For excample, I have my regulator set at 16 psi which I never used to be able to pour with because it would come out way to fast. Now it comes out just right at that pressure.

 

[LoneWolfPR]

I should point out that head is not a problem at all. I get a nice healthy head that isn't too much or too little.