Went for a short cruise yesterday since it was 55 degrees and sunny in St Louis. As I started out, I was squirming in my seat to get comfortable and accidentally bumped the shift lever for my TH 350 into reverse. There was an immediate screech of tires and instant deceleration. Fortunately I was at low speed and realized what I had done; quickly shifted back into drive. I sheepishly looked around to see if any neighbors saw my hijinks. I hope not. No harm, no foul. Just a red face on my part!