Page Protection in Smartforms

I know this question has been asked before but I've not found an answer which completely solves my problem.

I have a table node in my smartform (basis version 7.0, ERP 2005) which has several line types and a loop within it but I need all data to be page protected for one loop of the table (not the inner loop). On the table node I've marked all line types as page protected but that just seems to protect each one individually and not collectively. I've also tried putting the whole table node inside a folder but the page protection flag for the folder is disabled. I'm also using several different paragraph and line types so page protecting those within the smartstyle doesn't work either.

Can anyone help?