Are Zippy Lipos safe with a Castle MMM Speedy?

[Arct1k]

I'm for the software Patrick - I'd rather have something trip or lower (but i'm sure acceptable) performance than a smoking esc.

I toasted a couple of MM early on and paid for them to be replaced as used in 1/8th scale - Even though well rated batteries in reality I believe a component was ripple - since the failures I then added extra caps and never had a failure since.