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In addition, you want your guiding pixel scale to be no more than about 4x the imaging pixel scale.
You didn't say if you are using ST4 guiding (PHD2 "On Camera" mount) or pulse guiding through ASCOM. If you are using ST4 guiding you need to calibrate PHD2 on each target. If pulse guiding you should first calibrate near the meridian at dec 0 and tick "Autorestore calibration" on the Guiding tab of the Brain.
Its better to post the guide log rather than screen shots. It sounds like something is not quite set up properly.
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