such a struggle

[domjolly]

now i have tried and tried and tried for over 2 hours to fit this damn head unit in place and all i need is for it to drop in another 2 inchs is there anyways i can get to the back the the head unit by taking dash off to move them around like that ......any one got any tips

 

[domjolly]

its a dvd single din unit so its got a few more cables than usual and one other thing the big thick black wire on its own (which i think is th problem does that have to be connected?