First off. I assume that all the UTFT examples work with your constructor:
UTFT myGLCD(ILI9341_16,38,39,40,41);
Now run the URTouch examples e.g. URTouch_Calibration
Follow the instructions to edit the
C:\Users\ ... \Documents\Arduino\libraries\URTouch\URTouchCD.h
Then run the other URTouch examples.
If you have a problem, copy paste your edited URTouchCD.h file to your message.
There is nothing unusual with Touch Panels that are connected XY or YX. Or if the X direction is backwards. Just report your URTouchCD.h results.
David.