question about lookahead buffer and Sys.PreCalc

[shane]

The lookahead functuon and Data stucture Sys.PreCalc are all act on calculation in advance , I am confused about their different , if I setup Lookahead,will i need to optimazied Sys.PreCalc or not ? Can someone explain their difference for me , thank you!

[steve.milici]

Please contact the Technical Support Group at ODT for help with this:
support@deltatau.com