I must thank my buddy John (AE5X) for this excellent tip.
I was watching one of his YouTube videos some time ago and noticed that he added fold-out feet to his Penntek TR-35.
Like John, I appreciate my radios sitting at a bit of an angle as I operate and these fold-out feet looked like the perfect addition to my TR-35.
These feet are designed for laptops which are much heavier than the TR-35 or pretty much any similar field radio.
They arrive in a small package with an alcohol wipe to clean the bottom of the radio. The adhesive pads on the feet are made by 3M and high quality. I doubt they’ll ever fail. Since they’re designed to allow airflow under a hot laptop, I believe the adhesive should withstand hot summer days in the field as well.