Yes I edited it a few minutes after I posted and read it and didn't think you would like the sound of it either so I fixed it.

Flysky ?? $7 receivers. It is no wonder the failsafe didn't work and your boat crashed. Was that the flysky also. And your going to fix it with a kill switch. LMAO !!!

So set yourself up for another crash and blown engine.

$2000 boat. $40 radio. $7 receivers. Not a good combination.

You should have saved the money for the kill switch and spent it on a decent radio.

You are missing the point.

Again it isn't even about the possibility of more electronics increasing the risk of meltdown it is about keeping the $500 engine from ingesting water.

No worries. Happy boating.