I get greedy upgrading my

[@jbuchana]

Good to see an update, looking forward to part 2!

[@realchef_tom]

Thanks! I'm digging through the spec sheets for the FMS6400 now, I think I messed something up in my design on the output side.

[@tomsmith4907]

staying tuned

[@realchef_tom]

The new PCBs are en route, so expect an update in the next couple of weeks!

[@Aringka]

Keep at it, be interesting what you come up with to fix the issue and have success on your upgrade even through trial and error

[@realchef_tom]

Thanks!

[@neverthere5689]

Good luck man. Could it be crappy ICs from china?

[@realchef_tom]

Maybe. But I think I made an error in my schematic for the PCB.