Does anyone know if the length that the trigger travels can be increased? I've been all through the manual and it is not addressed. I know about the trigger slide adjustment, but back stop moves with it. Thanks ulch

I have a r304sb blinking red and green. The manual says unrecoverable failure. What can I do about that?

Unrecoverable fault is pretty much just that. The receiver could be bricked now.

Did you try to do a binding (linking) up with transmitter again?

I do have a question on something for anyone that knows.

I linked a receiver for my 4WD buggy in that model memory or while in that model. If I put this in my touring car under a different model profile will it just work or I have to do a linking again?

Just wondering if the transmitter has track of all your receivers all the time and does not matter how you move them around without any steps.

Copy paste model that's linked, rename it and you're good to go.☺

For people looking for the right stuff to clean your steering and throttle potentiometers. This I know irks. But there are a ton of things if you search potentiometer cleaner.

I am having the steering stutter so I'm going to do both my steering nod throttle.

http://www.hisco.com/Catalog/Chemica...Ep4RoC10nw_wcB

Im using the 1900mah life pack for my radio. What are you guys setting the alarm for low voltage?. Mine starts beeping around 5.3, is that low enough or can i go further? Battery seems to drain fairly fast during a race night doing 2 classes.

I just set the radio to LiFe and the voltage cutoff is 6v.

I do agree the 4PX drains battery pretty fast. Im tempted to get a second battery or at least a battery tray so I can run AA when the LiFe drains.

Set your screen to dim way down or even turn off when your not using it. I run 3 classes 2 nitro with 20+ min mains and 1 e class with practice in the am without issue on 1 life battery.

Im sure it will get one full day of run time no problem.

Im just used to my old radio where it doesnt require a charge in over 2-3 months

Mine came with an AA battery tray which I have as an emergency supply. However it does drain the Life pack quickly. Much quicker than my old 4PL.

2100mah li-fe race one class twice a month, charge every three months

What battery are you using? And where did you buy it from?

Same one I am using, been real happy with it.