4l70e shift points.

[mert.celet]

Hi. Shifts are triggered by both speed and rpm. It first looks at the rpm but keeps itself in the same gear until the target speed is reached. That is why sometimes the trans don't shift. Especially if You had changed rearend ratio and tire diameter. You can make some logs on hptuners and then adjust your shift speed and shift rpm accordingly. Cruise and WOT tables have to be done separately but most of us keep cruise tables the same as wot.