so, my problem started when i had my crossmember break. i changed out the crossmember, which of course involved removing most of everything that has anything to do with steering. when i put it back together, i had the front end aligned, and my car was working fine, for about a month. after that time, it was pulling to the right, and it seemed to be just a matter of adjusting the tie rod ends, so i did that, and it stayed straight for about another week, before suddenly coming out of alignment again, and now its to the point where you cant drive it to the store, without the alignment doing something different. it will be pulling to the left, then not pulling at all, then to the right. something is obviously not right, but everytime i get under the car, everything seems tight, as it should be. neither me, nor anyone i know can figure out the problem, and i cannot afford to have a mechanic look at it. i was wondering if anyone might have some ideas as to what the problem is. i'm sure i can figure it out, but if i get help narrowing down the possibilities, i'm far less likely to spend money on something that doesnt work. any help would be appreciated.