I've recently switched from sanwa MT44 radio to NB4 and I found a problem
In sanwa radio, there's a feature called safety link
It gives each rx some kind of ID tag to prevent two or more rx activated at the same time
So if I turn on two kits with both of the rx bind to one tx, both of them will not move at the same time
Only the kit with the assigned ID will be activated
But I couldn't find this feature in NB4
Is there a way to fix this issue?