dly

The Throttle Body is stock. I took the silver round thingy (drive side) off the Throttle Body to paint. It looks to be just a magnet around a electric motor. Nothing moved, painted and reinstall (2 long screws with blue lock tite). Restarted car and idle was about 200 rpms higher. Reset with my SCT tuner and got it down to 150 higher (set to 800 and actually 950).
Before I reset the idle again to a lower set point to get the actually to within my 750-800 goal is there any thing I need to redo???