7/22,23 Taxied to end of RW 15 to do AHRS calibration and since it was 100 degrees when I got back I noticed the left brake had gotten pretty warm since I had been holding it down in the test and when I removed the lower cowl it had gotten warm enough to melt the plastic tubing that I used to cover the SS rods to close the lower engine baffels so will have to fix that and also adjust the idle higher