Reduce the number of steps.

- Put the drives in place, but don't screw them down.
- Consider the user that had LONG SCREWS that destroyed a board on a drive. Be careful about that.
- Consider the user that PINCHED the IDE cable inbetween the case and some drive. They lost the drive and motherboard. BE CAREFUL.
- Try just one screw at a time. Step towards success. Look carefully at each step what it does.