Strange Informix form behavior.

I have a perform problem that I can't resolve. I have a form that has a master/detail relationship. The master table has three screens of data and the detail table has one screen. The problem I have occurs when I do the following: 1 - Enter sperform to display the form. The first screen of the master table is displayed (correct). 2 - Press 'D' to change to the detail table. The screen for the detail table is displayed (correct). 3 - Press 'M' to return to the master table. This is where the problem occurs. Instead of displaying the first screen of the master table, the second screen of the master table is displayed. I would like to have the first master screen displayed. Is this a known bug, or should I set some kind of order for the screens in the form? I would send a copy of the form along, but it is quite long and I don;t think it would be of much help. I will make a shortened version of the form an mail it to anyone who thinks it might help. Thanks for any assistance. -------------------------------------------------------------------------------- Scott J. Eichman gistdev.gist.com!scott Global Information Systems Technology, INC. 100 Trade Centre Drive Champaign, IL 61820 (217) 352-1165