Wondering if any one had problems with end links for rear Helwig sway bars. I installed it about a year ago on my 2003 Tundra and it was ok for about 8 months. For the last 3 months I broke 3 endlinks, two on the driver side and one on the passenger side. Last time it broke I had the mechanic loosen all bolts to make sure the bar did not shift and it sits flat, it still broke. Now I took the entire thing out, did not see any marks on the rear axle that would indicate a shift. I had the u-bolts double "nutted" everything seemed to be ok and tight. Helwig did send me one set replacement links of no charge. The set they sent was a little heavier than the original but it still broke.