The Oscilloscope I purchased worked then promptly died. I have a friend that is helping me diagnose the problem and we do know that the low power board has a short in one of the caps. I will try to fix it but in the mean time I still need a scope. I found a much better one and its still the same brand but newer but still an analog scope. Plenty of documentation. Im getting plenty of help with it as well since I am not an EE of any sort.
Below is the inverter. I swapped out the caps with mine and removed the cap buss bar and replaced it with what I hope is better. I may still need to move the connections on the main buss bar but it may be fine as is.
Don't know which of the 4 encoder pins are used on the inverter.