I took my front bumper off the other day to install the deluxe led headlights in my base model 1000-5. When I was putting the upper bolts back in I noticed that they seemed to be crushing the square tube frame that the square tube bumper slides into. Before I really crank it down and crush it any further I was wondering if somebody has a parts diagram for this and knows if there are sleeves for the bolts so it wont crush it to far or something? Right now i have it snug and it has started to pinch the frame tube a bit but the bumper is still loose. I don't think any sleeves or washers fell out when I took it apart.