I'm surprised nobody had the answer
Yes,you can adjust VE with the MAF still hooked up or vise versa.
After 25 downloads I found the answer I needed. For me it was the max pulse width for idle.It was set to 4% but the car was idling at 7%.I changed the max idle % to 8% and everything fell back in order.Instead of a real ruff idle with L-terms at +24% no matter what was changed it brought it back to -2 to 2% at idle and smoothed out alot.