What if a client signs in the wrong place?

Short answer: fix only the wrong spot; don't resend the whole document.

Common cases: the spouse signs the taxpayer's line, a date is missed, or the client signs the preparer's section.
With most tools, a completed document can't be corrected, so you send a new one.
In SignLucid, tick the wrong field, add a note and send it back. The client re-signs only that spot; everything else stays signed, and the earlier version stays in the audit trail.
If 8879 amounts change, send a new form instead.