Our baler quit. We baled the first 100 or so and then it started breaking shear bolts. Needed to be re-timed. When my son timed it, the needles come back , but not far enough to pull the safety latches back out of the bale chamber. He timed it again to adjust that and now the marks are pretty far away (pic 1). I am assuming that the needles and knotters are now out of time. Can't try it because of the rain. In addition, the rod that operates the needles on the other side is hitting as it comes around (pic 2, near top arrow). This rod has been broken and welded in the past. PS. We baled 1500 bales last year with no problems. Any help would be appreciated. Thanks.