Did you take a dyno reading with air fuel ratios to start goose???
If not the problem may be it's running rich to start and advancing timing is only accomodating for the slower burn rate of the rich fuel mixture???
Just something for all to be mindful of, a map to suit 1 trx does not nessesarily suit another.
Perfect example being using the map I have installed on my ignition suits the Nojima twin system but with the Akra system to find gains in the dip in the torque curve , I have to advance from 4000 to 6000 rpm to deal with the richer mixture from the different exhaust pulse.
Make sure your exhaust is well sealed as I've found most sniffers used on dynos sit close to the exhaust can join to the link pipe. Any leaks here will corrupt your A/F ratio reading.
By all means it's always fun to tinker but it's best to take a base reading to start and the optimum time to do this is after a carby rebuild and even better , a major service with valve clearances done.
Please remember too a map designed for economy will differ than 1 for power.
This is where your 100 point TPS mapping gives you gains too on part throttle openings.
I've found myself there is plenty of scope for change here too for gains in response.
Another thing to be mindful of too is a lower octane rated fuel burns faster but is more prone to detonation.
So maybe we should set a protocol if you choose to post on this thread...
1/. Advise on state of tune of your motorcycle ( pipes, carbies, air intake, cams etc) including info on previous service history.
Some choose to oil their K&N filters and this gives a restriction to air flow for an example so it only takes a couple of things to differ and you may find yourself running out of headroom and running close to detonation. ( by headroom I mean that safety margin before too much advance and detonation or too much retard and too much heat on exhaust valves and headers)
2/. A bonus would be an Air fuel reading as a base.
3/. Intended use of mapping. Eg economy, , power , general day to day with some sports riding etc
4/. Choice of octane to suit ...91 ron 95 or 98 , ethanol blend,
The more information the better
As they say.. Communication is the key.
To those just starting to tinker with the program....
You can alway just open up the ignition program on the disc with no connection and tinker and play to get familiar with the program.
It doesn't matter if you make changes because when you finally establish a connection on your ignition. When you click on READ..then verify, it will read the map installed in the actual ignition module. If you've been tinkering on the program previously with no connection , it will just override any changes made while tinkering...
If you make changes while connection is established, don't fear it won't be installed into the actual ignition module until you click on the PROGRAM button..
Personally I like to copy the v88 program from the disc into my laptop and work from there so I always have the original std copy unmolested...
Also the ignition will remember the last 9 previous maps installed so you can easily just load the std or a previous map straight back into the ignition too.
( you access this via FILE .. Top of page on the left )