If the wrestler is pre-registered:

1. Click Registration > Weigh-Ins.
2. Enter the wrestler's name or id and click Go.
3. Click the wrestler's name.
4. Enter the wrestler's weight and info.
5. Click Save Participant.

It's very important to double-check that all data was entered correctly for each wrestler.

If the wrestler is not pre-registered:

1. Click Registration > Wrestlers.
2. Click Add Participant.
3. Enter the wrestler's info and click Register Participant.
4. Follow steps 1-5 to weigh the wrestler in.