123Ignition setting Map Curve (Bluetooth) Options

[9144me2enjoy]

I’ve followed the past postings on the 123Ignition and was able to get mine (Bluetooth Version) installed in my 914 with a Raby 2270 engine. My question is I’ve never messed with the Map Curve Settings, I’m still getting some misfires when the car is cold until it warms up. I’m not sure if I need to adjust the Map settings to address this problem or help on reaching peak performance? Thanks for any suggestions. I’ve attached a couple of current pics of the settings for the Centrifugal Curve and Map Curve. Thanks

[9144me2enjoy]

Centrifugal Curve Pic

[wndsrfr]

I'm on a Raby 2316 with 9560 cam & SDS fuel & ignition with ITB's so horrible MAP signal, gave up on using MAP and went with TPS only.
The SDS uses an excel spreadsheet format to compute fueling and spark advance based on temperature, TPS value and RPM. Very simple.
I'm advancing spark faster than your centrifugal curve shows--I'll try to paste from the excel column below:
RPM IGN
500 10
750 10
1000 14
1250 14
1500 15
1750 17
2000 21
2250 24
2500 27
2750 30
3000 30
3250 30
3500 30
3750 30
4000 30
4250 30
4500 30
4750 30
5000 30
5250 30
5500 30
5750 30
6000 30
6250 29
6500 29
6750 28
Wow, it worked....the IGN values are degrees BTDC just the same as your centrifugal advance values..(I have fuel cut at 6750 as a rev limiter with this system).
IF you're on a single Throttle body you can probably be ok with MAP signal but if it's ITB's you'll get stumble at part throttle due to the choppy signal...