Spektrum radio with aquacraft esc

[stadiumyamaha]

Anybody ever have a problem with using a spektrum radio with a 60a aquacraft esc?
It doesn't arm the same a using a tactic and when it finally does it runs away and you have to pull the throttle to stop it. Tried reversing the throttle which only causes me to have to hit reverse to stop it. Rudder works fine.
I then put the tactic back in and it works fine.
Using a spektrum 3c radio

[Darin Jordan]

Have you tried expanding the endpoints out to 150 on each end??

[stadiumyamaha]

no, but I will. Funny thing is that I put a mr200 in and it worked fine. Then I put that 3000 in another boat that's running a seaking and it works fine as well. Go figure.

[siberianhusky]

Travel forwards and back 130%, trim back 20. Every other esc I own is set to normal settings, the old sv 45 amp esc does the same thing.