I'm trying to learn about the TM sys on my 99 burban, 350sbc with a 4l60e trans and shift kit with vette servos. I am new to the digital tuning but ended up with the JET DST instead, if i only would've known about hptuners... the tables are something of the same but some are differnt i think. the jet dst has no support at all. from what ive learned it was tunercats before jet bought it. any ways here is my tune if yall wanna look or can. if yall can help me out i sure would appreciate it. oh yea also new to forums as well lol. hope my tune shows up. or do i need to post pics of my tune cause its in a different type of fileage? i cant upload my file type so guess if anyone can help i'll post pics of what i got and make my changes myself