I hated my trainers Rand McNally gps for the sole reason that it's magnetic mount would not hold. Any decent bump would send the GPS flying, often hitting me.
On one occasion I hit a hard bump in a construction zone. The GPS flew off the mount and struck the engine break on the way down. It bounced off the engine break stalk and then hit the 4 way flasher button. Then bounced off that button and hit my knee right in the joint where a doctor would hit you to test reflexes....
The hit in the knee makes my leg kick the dashboard and go numb a moment.
So there I am suddenly at max engine break with my 4 way flashers on cussing up a storm because I just involuntarily kicked the dashboard and my leg went tingly.
My gosh 😂