X1 / P1P PTFE Tube Guide REMIX to clear wiring

This is a merger of AdamL's X1 / P1P PTFE Tube Guide and ShortStack variants in order to get the best of both worlds. I wanted to keep the length of the original Tube Guide in order to prevent the tube from contacting the top glass panel on the printer. However, I had previously printed the original Tube Guide and observed that it interfered with the wiring in the print head, particularly what appears to be a ground wire. I like that the ShortStack design has far greater clearance in this area. Thus, in order to have both benefits, I merged the two designs. I have been printing with this part for several weeks with no issues. Printing and installation instructions are the same as the original models.