so one more evening of testing
![Smiley :)](http://www.vemssupport.com/forum/Smileys/default/smiley.gif)
trigger log with to many primary trigger looks like that:
![](http://s7.postimage.org/b60jy41zb/trig_1.jpg)
in newer vemstune it looks :
![](http://s10.postimage.org/4yow0nqet/Screenshot_at_2011_11_08_20_14_47.jpg)
tried to enable special extrapulse trigger then I got spark.
![](http://s11.postimage.org/bayzddn5r/Screenshot_at_2011_11_08_20_16_11.jpg)
trigger log looks like that:
![](http://s8.postimage.org/3k2h3bqa9/Screenshot_at_2011_11_08_20_18_30.jpg)
but when I tried to strobe ignition with timing light spark has gone again when I changed tdc after the trigger value. changed value back, no spark
![Sad :(](http://www.vemssupport.com/forum/Smileys/default/sad.gif)
is it posible that I need to play with first trigger tooth value and shift the ignition outputs in events?