I will breakdown all the steps in Img5: the deleted tweet had no C for Kentucky and spelled entirely the word AND when the corrected tweet spelled it &. You deduce the message is C and AND. Since C=3, A=1, N=14 and D=4, the message becomes 22, which is V and this represents the devil horn sign. This, along with the capital letters and the Q drops corresponding to the timestamp using the +-1200 rule, opens the hidden message. Use this method as template to decipher the Maestro's tweets. Good luck!