An issue on removing the old pop rivets. I've done this 3 or 4 times over the years and I don't remember worrying so much about the torsion bar as I did drilling through the door when removing the old pop rivets. I've seen that damage and it would ruin my day if I did that. I used a 3 inch putty knife inserted down inside the door behind the rivets and between the door frame and door skin to block any slip. I figured a $5 bit was worth the sacrifice if I slipped. The last time I did this replacement I used the softer aluminum pop rivets as replacements. I couldn't tell a difference and the next time I take them out I hope they will be easier - which is yet to be known. Harold McElraft - 3354