Page 1 of sky digibox /panasonic tv

i have a grundig sky digibox and panasonic 29AD2 tv when watching sky via scart 1 RGB the onscreen display seems to waver about somewhat,is this common or is there something up with eithier the t.v or digi box both have been set up to accecpt RGB . MANY THANKS JOHN

Put sky on, press services, select no 4 system setup, then select number 1 for picture settings. You will have a menu on screen, make sure the video output says RGB and not PAL, try that, usually its default is PAL so worth a try ;).