No Prep Drag Racing Setup For RadioMaster MT12

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This is the full setup for a drag car on the MT12. This setup will allow you to ramp the throttle up however you want. If you have any questions let me know in the comments.
Here is the link to the MT12 Combo I use the ELRS version because it has the least latency out of both controllers.
www.buddyrc.co...
Here is the batteries for the radio as well
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[@blacksheeprc8113]

Great informative video

[@user-xc3hb5nh7e]

I notice that when using the SC switch for a launch button and the slow up function, the longer I hold the button and throttle together I lose the slow up on the throttle. It appears the slow up starts when the throttle is pulled and not when the SC button is released. Is there a work around for that?

[@BuddyRC]

Thanks for watching! I haven't had that happen yet with this setup ive held it for a long time and its worked everytime. Make sure there isn't another mix on throttle make sure its only Slow up on 0 to 100 and make sure you block off the brake like I did in this video. If you dont have another mix for brake it will be slowing up brake as well which might cause the delay.

[@jesseharless24]

I too have this issue

[@jesseharless24]

Put the throttle input on same sc switch this will kill the entire channel and ramping till released

[@jundelfintvhobby]

Hello me I ask if it is normal about radiomaster mt12 when the receiver battery inside RC buggy is drop about 40% the Rx signal will drop maximum 4 bars drops to 2bars and the calibration of steering will delay? I'm using radio master mt12 4in1

[@BuddyRC]

Thanks for watching! That could be a failing BEC on the ESC, I would check it with another radio.

[@bboyezflava]

Great video👍🏾. Its better to lock out the throttle input so when you let the switch go it follows the complete curve and slow up time.

[@jesseharless24]

How do you do that

[@user-xc3hb5nh7e]

When setting the throttle curve, if you move the points that are on the left side to the right of the centerline using the y axis, do they function the same as the point that are already on the right side?

[@BuddyRC]

Thanks for watching! Yes that is correct I meant to mention it in the video but yes you can move the points from the left side of the graph and then have 17 points. Hope this helps!

[@user-xc3hb5nh7e]

@@BuddyRC Thanks,
I thought they worked the same but wasn't sure because I haven't had a chance to do any actual testing. One other thing I noticed is if I set the max x axis at 80% in the curve it was not going back to 0% at neutral sometimes, change it 100% in the curve and to 80% on the output seems to help.

[@conrow1157]

Is it set to low latency mode?

[@BuddyRC]

Thanks for watching! I didn't change anything besides the setup of the radio so I am not sure.

[@jesseharless24]

Something isn't right delay starts on throttle pull no matter what

[@BuddyRC]

Thanks for watching! Correct, the only way to have that not happen is to activate this mode on a switch. You would have the throttle curve on a switch so when you're ready to stage you can switch from a regular one to the new mode.

[@jesseharless24]

@BuddyRC I got it figured out. I had to put throttle input on a switch. Now if I hit transbrake ramping starts on release no matter how long I hold it