I've noticed that for the first mile or so after taking my '06 GS Spyder out after sitting in my [very cold] garage, I have a shaking or vibration in the front end. I can feel it through the steering wheel as well. This all goes away after a short mile or so. What's up? Is this 'cowl' shake? I'm wondering if my tires/belts are getting flat spots from sitting on my cold cement garage floor or if my control arm bushings are worn. I typically take the car out about once a week while it's winter. The car has just over 10K miles. Anyone think that pulling the car onto something like "Tire Cradles" is worthwhile?