Re: Week old '14 WK2 SRT 900rpm idle.
Since no one else was chiming in and my dealer could only give me an appointment a week after I reported my "problem" I called the SRT hotline to get some information. According to the SRT rep., the GC SRT has a variable idle that can range anywhere from 500rpm to 1000rpm. The engine regulates this depending on fuel and air demands of the engine so at different times, the idle could vary.
I'm used to having my vehicle idle at a set point, seeing mine run at 900rpm at times and then 650rpm at other times is weird to me but I will take the word of the rep. since I have no other source of information to go on at the moment.