Initial issues ?????

[Yungpug]

Ok so last weekend fitted a Bosch pump to the car, got it running fine and then it started cutting then I realized I'd put the pressure and return pipes on wrong. So this weekend with getting back to it I turned the pipes round and now she's runs..... However when I say runs it's runs like a bag of hammers I have tried and tried and tried better more with the timing and trying to get the fueling and the boost compensator to get it to sit and a nice idle but it just either wants to scream it's head of or sound like a bag of hammers.... So can someone point me in the right direction or at least give me a guide to setting up a Bosch pump I'm at my wit's end!!!!!!

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