PFW-1369 Use same ramming sequence as default settings in Slicer

Firmware/mmu2.cpp

@@ -57,17 +57,24 @@ struct E_Step {
 };
 
 static constexpr E_Step ramming_sequence[] PROGMEM = {
-    { 1.0F,  1000.0F / 60.F},
-    { 1.0F,  1500.0F / 60.F},
-    { 2.0F,  2000.0F / 60.F},
-    { 1.5F,  3000.0F / 60.F},
-    { 2.5F,  4000.0F / 60.F},
-    {-15.0F, 5000.0F / 60.F},
-    {-14.0F, 1200.0F / 60.F},
-    {-6.0F,   600.0F / 60.F},
-    { 10.0F,  700.0F / 60.F},
-    {-10.0F,  400.0F / 60.F},
-    {-50.0F, 2000.0F / 60.F},
+    { 0.2816F,  1339.0F / 60.F},
+    { 0.3051F,  1451.0F / 60.F},
+    { 0.3453F,  1642.0F / 60.F},
+    { 0.3990F,  1897.0F / 60.F},
+    { 0.4761F,  2264.0F / 60.F},
+    { 0.5767F,  2742.0F / 60.F},
+    { 0.5691F,  3220.0F / 60.F},
+    { 0.1081F,  3220.0F / 60.F},
+    { 0.7644F,  3635.0F / 60.F},
+    { 0.8248F,  3921.0F / 60.F},
+    { 0.8483F,  4033.0F / 60.F},
+    { -15.0F,   6000.0F / 60.F},
+    { -24.5F,   1200.0F / 60.F},
+    { -7.0F,    600.0F / 60.F},
+    { -3.5F,    360.0F / 60.F},
+    { 20.0F,    454.0F / 60.F},
+    { -20.0F,   303.0F / 60.F},
+    { -35.0F,   2000.0F / 60.F},
 };
 
 static constexpr E_Step load_to_nozzle_sequence[] PROGMEM = {