4PKS with punk dig issue...

[CrawlrKing]

Hi guys,

I need some help ! I'm trying to have an XR10 running with a punk dig and a BRXL esc on a Futaba 4PKS. I plugged the motors as they have to, the centered connectors on the esc. then I plugged servo on channel 1, esc on channel 2 and dig on channel 3. I tried to setup Tx as Harley explained in a thread here but doesn't know if I have to follow setup explanation or just option ? Though I plugged everything : ESC starts sounding but never achieves start sequence. Servo works flawlessly but throttle never arms and truck doesn't move even though esc shows color changing when I press trigger. What do I miss ? What should I check and do ? thanks in advance...
Emmanuel

[CrawlrKing]

Ok guys,
after reading a few posts here and there, I understood that I had to calibrate and update the BR-XL, which I did with the famous "Hold". Now, I really think that the problem is coming from my tweaking of the 4PKS. I noticed that when I pulled the trigger back and forth, I only had a sign of it on the screen on channel 2 and no move of the truck. What do I have to change ?