fixed problem with turtle drag with custom skin (#2353)
fixed problem with turtle drag with custom skin (#2353)

walterbender/turtleart,walterbender/turtle3D,max630/turtleart-hacks,walterbender/AmazonasTortuga,AlanJAS/turtleart,max630/turtleart-hacks,walterbender/turtleflags,walterbender/turtleartmini,walterbender/turtleconfusion