sorry for the long delay. I've been trying to fix this myself but I can't. here is a small demo showing the problem. The problem occurs with rendering into any size cubemap.
exe:
http://groundtacticsgame.com/cubemap_test.cd.zipsource:
http://groundtacticsgame.com/cubemap_test.c(click save target as or the text will lose its formatting)
I appreciate you looking into this. Thank you very much - Mike -