How to program a PID

[Hermies]

I just received my new Inkbird PID . I just ran it through with water and yes I do understand that wort will be different in temp degrees . I ran through the auto tune at 50* C then at 66* C and my temp into the mashtun was 8* C hotter. My question is what do I have to do to get the temp more accurate ?

 

[nosco]

This might help

 

[Hermies]

Thanks Nosco it gives me some idea . I'll drop the i and see how it performs .