Current MM still ok on 4s?

[BrianG]

Originally Posted by Pdelcast

The second batch is coming soon -- we are finalizing a circuit change on the "brain" board. Production will resume about 1 week after changes are finalized.

Just curious, what was changed? Is it actually a design change, or a component change? I'm just wondering what those of use that have working (so far) ESCs can do to keep them working.

[Pdelcast]

Originally Posted by BrianG

Just curious, what was changed? Is it actually a design change, or a component change? I'm just wondering what those of use that have working (so far) ESCs can do to keep them working.

Component change. Nat Semi hasn't been able to answer my concerns about their switcher controller to my satisfaction, so it looks like we'll be changing to a Linear Tech switcher controller. It is more expensive, but is rated almost double the specs of the National part. We aren't positive about the part selection yet -- that's why we are going to run some testing next week.