i have just fitted coilovers to my bugeye,and have lowered it to the point of not being able to get my trolley jack under the car. I have a loud knocking noise coming from the osr but i cant find anything loose or damaged. Could it be that with the car being this low, its putting to much strain on the diff as the driveshafts are at quite a large angle to the hubs? is there anything i can do to sort this out?