PH Controller Atlas Scientific

Hi Everybody,

I am using the Atlas Scientific Stamp for a PH controller with some code that i got from fritzing.
The problem that i am am having is the PH is not being displayed properly, when i first start the Arduino i get a clear PH 10 (which is what the probe is sat in) then all of a sudden I get an error message every time the PH Stamp sends new data. Am I not giving the the lcd print command enough time to clear?

Ill post the code.

Had to open up a GitHub account and post the code there.

Thanks in advance