I inputted the INJ dead times according to the injector sheet:

My main problem is that when I come onto the throttle it is very rough, I notice that the injectors come on very quick and not till I am about 3% throttle.
Also when I let off and coast in neutral, I get lean spikes, and sometimes my engine will even stall.
Is there anything I can change to my calibration to make my partial throttle and driving a bit smoother, as well as help it not stall in neutral?