From c8e348731f632699ad8521a39dea8d0204fa4c6f Mon Sep 17 00:00:00 2001 From: Roxy-3D Date: Fri, 11 Oct 2019 16:52:47 -0500 Subject: [PATCH] Correct Junction Deviation value for Formbot Raptors Re-apply the formula .4 * V^2 / Default_Acceleration to work correctly in Raptor configuration.h file. (The problem is there are multiple XJerk and YJerk values declared based on the step sticks used on the printer.) This change should provide correct values for all setups. --- config/examples/Formbot/Raptor/Configuration.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/config/examples/Formbot/Raptor/Configuration.h b/config/examples/Formbot/Raptor/Configuration.h index 6724209f91..78f4f5739c 100644 --- a/config/examples/Formbot/Raptor/Configuration.h +++ b/config/examples/Formbot/Raptor/Configuration.h @@ -867,7 +867,7 @@ * http://blog.kyneticcnc.com/2018/10/computing-junction-deviation-for-marlin.html */ #if DISABLED(CLASSIC_JERK) - #define JUNCTION_DEVIATION_MM 0.013 // (mm) Distance from real junction edge + #define JUNCTION_DEVIATION_MM (.4 * DEFAULT_YJERK * DEFAULT_YJERK / DEFAULT_ACCELERATION) // (mm) Distance from real junction edge #endif /**