MAF Frequency

Can someone please tell me how to log my MAF frequency in Hz. When in the chart display I tried going through chart settings and adding it in and it shows up however it just stays at 0 across the board. Is there something special I have to set up for this.

http://www.hptuners.com/forum/forumdisplay.php?f=37
http://mysite.verizon.net/whenn1/Mic...%20Scanner.pdf
http://www.hptuners.com/help/vcm_sca...lays_table.htm

this website & the help file are there for a reason...a little looking goes along way ;)

Those links helped out alot, however even when I add the parameters into the table display and attempt to set everything up in the Userdefined section it still says that it doesnt support it?

Ok finally figured out how to log it.