[lincpimp]

So here are a few thoughts...

The lower case needs to be different in a few ways. Patrick said that the new cases would have more clearance for the fan plug, and the fan. This should cure a few problems, and give the pcb added support. The fan wire still bothers me, as the ledge on the lower case can trap it between the case and the pcb. The cutout that clears the switch/signal wires need to be extended to clear the fan wires. Those fan wires also need some protection over them too, as they will rub thru under vibration.

My V3 also could do with added clearance between the motor plugs and the heatsink. I guess I will bend the fins a bit and add some heatshrink. And I still think that the switch/signal wires need some sort of protection as they exit the case. I opened up the slot and added some heatshrink on my other v2. I will most likely do that to this esc. I plan to swap this new esc into my lst and test it hard. Hope it keeps up!