I am using the circuit above. First, I am not getting 1.25 volts across adj. and Out terminals. I am using 12V. Vcc input and I am measuring 11.44 Volts at both the ADJ. and Output terminals of the LM317T. The current does not stay constant at 125 ma but varies according to the different load I put to it. I tried another new LM317 and still the same results. am I overlooking something? appreciate any feedback. Thanks