I just got my JWT ECU back from adding the S3 program. I've only driven to dinner and back (~5 miles round trip). When I push the clutch in, the idle drops to 500rpm, bounches back to around 1000rpm, drops back to ~700rpm, then settles at 1100rpm. I have the base idle set at 800rpm, and timing is at 15 deg. Any thoughts? The stock ECU did not do this. Maybe I haven't given the ECU enough driving time to learn the car. This is in my '96 SE-R.