FiTech EFI system

Just wanted to point something out I recently learned. When running FiTech for timing, the car starts/fires at base timing. Once you hit idle rpm, it moves to idle advance. This means you can set your base timing at say 16*btdc for easy starts hot and cold, but run whatever gives you true max vacuum at idle. 20* gave me max vacuum, but would kick back on hot starts, so I ran 18*. Now I'm running 16* base, 20* idle, and WOT is 34*