Is it acceptable to use the same hole to run both wire or cable along the Pitot/AOA tubing. I am installing a Dynon heated pitot tube with AOA sensing. It requires 2 tubes run back to the ADHRS. I used the original pitot hole with a grommet for one line and drilled a second hole for a 1/2 grommet for the second tube. I wanted to run wire/cable for landing and position lights along with the AOA tubing. Could there be a problem down the road?
