diff --git a/src/database_recoder.py b/src/database_recoder.py
index 6ef1928..40949a2 100644
--- a/src/database_recoder.py
+++ b/src/database_recoder.py
@@ -1,28 +1,28 @@
 import logging
+from subprocess import call
 from time import sleep
 
 import numpy as np
-from ppadb.client import Client as AdbClient
 
-center = (1000, 500)
+CENTER = (1000, 500)
 
-garage = (340, 980)
+GARAGE = (340, 980)
 
-edit = (1950, 850)
-select = (1950, 980)
+EDIT_LOADOUT_BTN = (1950, 850)
+SELECT_CAR_BTN = (1950, 980)
 
-back = (70, 60)
+BACK_BTN = (70, 60)
 
 itemX = (200, 450, 700)
 itemY = (300, 580, 860)
 
-sticker = (220, 60)
-wheel = (330, 60)
-hat = (440, 60)
-color = (660, 60)
+STICKER_MENU_BTN = (220, 60)
+WHEEL_MENU_BTN = (330, 60)
+HAT_MENU_BTN = (440, 60)
+COLOR_MENU_BTN = (660, 60)
 
-principale = (290, 542)
-accent = (380, 632)
+PRIMARY_COLOR_SLIDER = (290, 542)
+SECONDARY_COLOR_SLIDER = (380, 632)
 
 color_min = 366
 color_max = 708
@@ -30,10 +30,10 @@ color_center = (color_min + color_max) / 2
 color_dist = color_max - color_min
 
 Nsticker = [2, 2]  # [3, 3, 8, 9]
-Nwheel = 2  # 19
-Nhat = 2  # 22
+Nwheel = 19
+Nhat = 22
 
-delay = 0.08
+DELAY = 0.5
 
 Ncolor_p = 1  # 3
 Ncolor_a = 1  # 3
@@ -44,6 +44,7 @@ Nrot_v = 1  # 3
 
 def tap(pos):
     call(["adb", "shell", "input", "tap", str(pos[0]), str(pos[1])])
+    #    device.shell(f"input tap {pos[0]} {pos[1]}")
 
 
 def motion(pos, type):
@@ -51,31 +52,32 @@ def motion(pos, type):
 
 
 def setColor(c: int, p: float, a: float):
-    tap(color)
+    tap(COLOR_MENU_BTN)
 
     # set principal color
-    motion((color_center, principale[c]), "DOWN")
-    motion((color_min + 100, principale[c]), "MOVE")
-    motion((color_min + p * color_dist, principale[c]), "MOVE")
-    motion((color_min + p * color_dist, principale[c]), "UP")
+    motion((color_center, PRIMARY_COLOR_SLIDER[c]), "DOWN")
+    motion((color_min + 100, PRIMARY_COLOR_SLIDER[c]), "MOVE")
+    motion((color_min + p * color_dist, PRIMARY_COLOR_SLIDER[c]), "MOVE")
+    motion((color_min + p * color_dist, PRIMARY_COLOR_SLIDER[c]), "UP")
 
     # set accent color
-    motion((color_center, accent[c]), "DOWN")
-    motion((color_min + 100, accent[c]), "MOVE")
-    motion((color_min + a * color_dist, accent[c]), "MOVE")
-    motion((color_min + a * color_dist, accent[c]), "UP")
+    motion((color_center, SECONDARY_COLOR_SLIDER[c]), "DOWN")
+    motion((color_min + 100, SECONDARY_COLOR_SLIDER[c]), "MOVE")
+    motion((color_min + a * color_dist, SECONDARY_COLOR_SLIDER[c]), "MOVE")
+    motion((color_min + a * color_dist, SECONDARY_COLOR_SLIDER[c]), "UP")
 
 
 def rotate(x, y):
-    motion(center, "DOWN")
-    motion(center, "MOVE")
-    motion(np.array(center) + np.array((x, y)), "MOVE")
-    motion(np.array(center) + np.array((x, y)), "UP")
+    sleep(2)
+    motion(CENTER, "DOWN")
+    motion(CENTER, "MOVE")
+    motion(np.array(CENTER) + np.array((x, y)), "MOVE")
+    motion(np.array(CENTER) + np.array((x, y)), "UP")
 
 
 def selectItem(kind, i):
     tap(kind)
-    sleep(delay)
+    sleep(DELAY)
 
     col = i % 3
     row = i // 3
@@ -96,45 +98,45 @@ def selectItem(kind, i):
 
 
 def nextModel(n):
-    motion(center, "DOWN")
-    motion(center, "MOVE")
-    motion(np.array(center) + np.array((n * -1700, 0)), "MOVE")
-    motion(np.array(center) + np.array((n * -1700, 0)), "UP")
-    tap(select)
+    motion(CENTER, "DOWN")
+    motion(CENTER, "MOVE")
+    motion(np.array(CENTER) + np.array((n * -1700, 0)), "MOVE")
+    motion(np.array(CENTER) + np.array((n * -1700, 0)), "UP")
+    tap(SELECT_CAR_BTN)
 
 
-def newCar(s: int, w: int, h: int, c: int, p: float, a: float, n: int):
-    tap(garage)
-    sleep(delay)
+def newCar(s=-1, w=-1, h=-1, c=-1, p=-1.0, a=-1.0, n=-1):
+    tap(GARAGE)
+    sleep(DELAY)
 
     if n != 0:
         nextModel(n)
-        sleep(delay)
+        sleep(DELAY)
 
-    tap(edit)
-    sleep(delay)
+    tap(EDIT_LOADOUT_BTN)
+    sleep(DELAY)
 
     if s >= 0:
-        selectItem(sticker, s)
-        sleep(delay)
+        selectItem(STICKER_MENU_BTN, s)
+        sleep(DELAY)
 
     if w >= 0:
-        selectItem(wheel, w)
-        sleep(delay)
+        selectItem(WHEEL_MENU_BTN, w)
+        sleep(DELAY)
 
     if h >= 0:
-        selectItem(hat, h)
-        sleep(delay)
+        selectItem(HAT_MENU_BTN, h)
+        sleep(DELAY)
 
     if c >= 0:
         setColor(c, p, a)
-        sleep(delay)
+        sleep(DELAY)
 
-    tap(back)
-    sleep(delay)
+    tap(BACK_BTN)
+    sleep(DELAY)
 
-    tap(back)
-    sleep(delay)
+    tap(BACK_BTN)
+    sleep(DELAY)
 
 
 # principal color dicho
@@ -156,24 +158,29 @@ for ip in range(3):
 
                     # model
                     for nm, ns in enumerate(Nsticker):
+                        logging.debug("model")
                         newCar(-1, -1, -1, c, p, a, 0)
 
                         # sticker
                         for s in range(ns):
+                            logging.debug("sticker")
                             newCar(s, -1, -1, -1, 0.0, 0.0, 0)
 
                             # wheel
                             for w in range(Nwheel):
+                                logging.debug("wheel")
                                 newCar(-1, w, -1, -1, 0.0, 0.0, 0)
 
                                 # hat
                                 for h in range(Nhat):
+                                    logging.debug("hat")
                                     newCar(-1, -1, h, -1, 0.0, 0.0, 0)
 
                                     # rotate
                                     for i in range(Nrot_v):
                                         for j in range(Nrot_h):
                                             rotate(1200, 0)
+                                            logging.debug("rotation")
                                         rotate(0, 100)
                         # next model
                         newCar(