EF Header Turn Sequence problem

[Boisforas]

Gentlemen, Boisforas here again with the EF Edit Scenario problem with the Header. The turn sequencing box will not let me change the turn number even after I have carefully used the same brackets & spaces. When I put in the number of turns I want the scenario to have, I get a "Invalid Turn Values" box. What Am I doing wrong? I've check with the Campaign Series Manual(2.01 update)& still get the same results, over & over. Thanx, Eric