Hondata

basically, running prelude calibration, rc750 injectors current injector size, 310 stock injector size , is set for parameters. h22 engine.

what is happening is i can drive and rev the engine no problem, but when i let off the gas, and the revs come down, the car just dies out. if i rev it up and allow it to drop slowly with the gas pedal i can keep it running.
we have checked for vacuum leaks, changed iacv, bleed coolant, adjusted idle screw and nothing. is there some settings i should be changing in the hondata to stop that from happening?

Have you adjusted the slider in the idle section of the software?

i adjusted it all the way to the right, and intermitently it will drop. not all the time, but that did help.

is there any other settings i should be adjusting to get that running smooth.?

because its a pain to come to a stop in 2nd gear and bring it down to a 1000rpm then put the clutch in, so it wont stall.

Do you have a lightweight flywheel?

i have the clutchmaster fx600 package

it comes with the twin plate setup and lightened flywheel

This is normal with a lightenend flywheel as there is less inertia to maintain the engine speed at low RPM.