PER CURIAM.
The order is affirmed without prejudice to the appellant's filing a motion for leave to amend his counterclaim so as to join additional parties as counter-defendants pursuant to RCP 1.170(h). See Town of Micanopy v. Connell, Fla.App. 1st, 1974, 304 So.2d 478.
McNULTY, C.J., and HOBSON and GRIMES, JJ., concur.