None of the IBC employing only MC PSI only can do what my inertia P3 can do
I can set the trailer brakes without ever developing MC PSI...meaning my
trailer brakes are turned on before any that only sense MC PSI will
Once deceleration happens, the P3's (P2 too) accelerometer takes over and uses
the preset dialed (same/similar to the preset of IBC's)...it will continue to tell
the trailer brakes to 'brake' as long as my foot is on the TV brake pedal...without
developing MC PSI
But, am not saying anything other than my choice is bad...just my opinion and
choice...if it works for you, then use it
