https://proconnect.intuit.com/support/en-us/help-article/form-8824/using-like-kind-exchange-wizard-m... does state that Lacerte is not really set up to do this type of transaction.

You can do this either 2 for 4 or as a single 1031. You will need to do an attachment to the 8824. From the instructions for 8824

"Multiple exchanges. If you made more
than one like-kind exchange, you can file a
summary on one Form 8824 and attach your
own statement showing all the information
requested on Form 8824 for each exchange.
Include your name and identifying number at
the top of each page of the statement. On
the summary Form 8824, enter only your
name and identifying number, “Summary” on
line 1, the total recognized gain from all
exchanges on line 23, and the total basis of
all like-kind property received on line 25."

I usually create my own spreadsheet to allocate land and improvements for each property. 

I think you can leave what you original did as a correct start. You will need to fiddle with the wording to have the 8824 say "SEE ATTACHED" and then use the Notes to create an attachment giving all the details. You will have to manually set up all the parts of your new assets.