MicroSquirt.com read only forum (Jan.15,2018)

I'm trying to run fuel only.

What ignition settings do I use with a microsquirt using a tach input? I have optin+ to coil- and optin- to 12v+ as per megamaual, and I get no signal.
90 degree v twin crank triggered dyna ignition. No cam sync.

Mega manual says set ECU type under 'Fuel Set-Up/General' but there is no place I can see to set ECU type, how do I change ECU type?

I have tach signal again, but no 5 volt signal out of ecu?

I forgot to add that I no longer have RPM signal in Megatune

I finally got megatune to show RPM reading but would get no spark. Then I found info in the driving coils section about logic level signals on the ignition outputs and followed instructions on removing the VB921 drivers and jumpering VIN and HVc terminals. Still no spark any thoughts.
36-1 wheel, 90 ...

We just downloaded the latest firmware and now the Microsquirt doesn't communicate with the JimStim at all. Any suggestions? We have two Microsuirts, one we just got from Bruce two days ago (#2) and one we got from DIY Autotune a couple of weeks ago (#1). The JimStim would communicate with the older ...

forgot to ask what MAT pin is, also is there any way to simulate a 48 tooth total with two missing teeth wheel?

I gUess I need clarification on what the pins on the Jimstim marked I1A, I1B, I2A, I2B, FP, SPR1, SPR2, SPR3, SPR4
And also what to do with all the grounds.

Does anyone have a diaram for connecting a Microsquirt harness to a Jimstim?
Please help.