SR = (S1 + S2 + S3 + S4 + S5 + S6 + S7 + S8 + S9 + S10 + S11 + S12 + S13 + S14 + S15 + S16); //Average pot inputs samples divide by 16D   
SR = (SR / 16 );
size = SR;          // Local SR = Sampled result average