Odd 4speed shift pattern help

Can you drive the car? You will soon know. If the engine runs slower RPM in the "normal" 4th gear position, it is OD in which case you will want to flip the 3-4 (front) lever upside down
I will drive it again in the next couple of days when the snow melts. I believe the rpms dropped in 4th geat..car has 4.11 posi and on the highway I was doing 60 and rpms were about 2900-3000 ..rear tires are 275/60/15