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messy sky signals
recently i have been getting distorted pixelated sky signals and sometimes the picture freezes up. when i change the channel over it works but only for a small period of time and then it messes up again.
i have tried everything at the back of the sky digibox and everything seems secure.
i think its my dish that has been misalligned.
how can i reallign it without calling out anybody or without having to buy any expensive equipment.
thanks for your help.
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