Yes...Yes...and Yes again. It is the ever present internal tremor that is my alarm clock of dosage time. I have never used a clock for dosing. You have read my posts on the rigidity increasing. The internal tremor can be very painful at times. I know that my next visit to my neuro is going to involve a very lengthy conversation in pain management. Thanks for the posting of the paper on internal tremor. Sandy Norris 40/28/20 "Faith is the daring of the soul to go farther than it can see."