If you put that bike back together the way you had it, the next time you may not be so lucky, as another crash will happen, steering damper or not. Put the forks in the triples where they belong, and lose those rear suspension lowering blocks. Also a little riding lesson. If you ever find yourself in a headshake situation,loosen your deathgrip on the bars,and accelerate. Your tight grip on the bars is actually transmitting too much feedback to the front end, and you are over correcting the situation. Accelerating will take some of the weight off the front end, and allow the bike to track true again. Trying to slow down, and keeping a firm grip on the bars in a panicked state will result in a violent tank slapper, and crash. Stay calm, and ride through it. After you re-gain control, if you have disc brakes, check the front brakes, as the pads may have got knocked back int the calipers. It may take a couple of squeezes to get them back. Experienced racers know all too well about the dreaded tankslapper, and the no front brakes situation! I had it happen on the street once!!!! Went into the ditch with the front end slamming lock to lock, accelerated out of the ditch, got control, and then found the brakes gone!!! stopped the bike, got off, and walked around to shake the turd I pooped out.