9. "Courts have liberally construed [Rule 4] and found valid service of process when a defendant has actual notice of a lawsuit filed against him." Frank Keevan & Son. Inc... Callier Steel Pipe & Tube. Inc. 107 F.R.D. 665, 671 (S.D. Fla. 1985) (denying motion to set aside default). "If the court finds that the de