So I've recently neared completion (meaning there's always more to do) Of my 91 integra build and I've been nothing but disappointed. I recently installed new lowering springs, struts, and a front passenger wheel bearing. There's been a vibration from the front pass wheel since day one and just been getting worse. Naturally I replaced the wheel bearing and rotated my tires. I had determined it was the wheel bearing from past experiences and the noise it made when I made left hand turns. In the past the bearing always fixed the problem. Now my shake seems the same or worse, and the noise still seems to be present. I do still intend to replace the upper control arm and ball joint assy since i had to do it to the other side just to get the car on the road. Ive also double checked the tightness of my bolts, and im beginning to assume my drive shaft is off balance from being too hard on it. It is new, well a lil over a year old, but its oem and i beat the crap out of it. Wondering if ne one has any insight before i change my driveshaft....