i have a 1990 Chevy s-10 which is lifted. I put on a new set of control arms, which were larger than stock. everyhting worked fine but now it seems that the four wheel drive is messed up. Whenever it is engaged, the front tires toe in very badly and make it almost impossible to drive. Could this be caused by the cv joints not being long enough and therefore would need a spacer? Or could this be caused by failing ball joints? Any input would be greatly appreciated. Thanks.