OK, well better to be aware going into it. Hope you have better luck than I did (I finally just cut my loses because I couldn't justify wasting more time and energy on trying to make it work). SoS support put a lot of time to trying to help me but came up short. The pulse converter could really use some diagnostic leds or _something_ to convey self-test data shows it is wired correctly. But that'd drive costs up on their already expensive/niche solution. Hopefully their supposed testing of the pulse converters before shipping them to customers has improved!

Here are some graphs of data I logged that shows the problem. Basically, once the speed dips below the supported low speed the pulse converter drove the signal high (rather than falling to zero like you'd expect):

 

What the inj duty cycle like on this setup

 

Not sure, I'd have to ask my tuner. He did say that if I wanted to do an E98 tune that I would need larger injectors....so I can assume that we are getting close to maxed out on the 1200cc's (@ ~ stock base pressure)