It would be very precious if we could have an AUTOMATIC TREND REGRESSION CHANNEL which auto re-draws itself from the last Primary Pivot to the last Major or intermediate pivot, as the one built in in eSignal platform.
Here is an eSignal reference guide which is free and usable for everyone who use eSignal platform. It's a built in auto draw object

http://www.esignal.com/support/advancedget/manual/eSignal_Manual_ch19.pdf
Here is a picture of Multicharts Regression channel which must be drawn each time (not Automatic)

http://q17i.imgup.net/AutomaticL3922.png
It would be great if as the drawing object, we could choose the setting of the trend channel from inputs or settings

http://i15i.imgup.net/SettingAUT42a7.png