Okay. I got out the angle finder, heres what I got.
Starting at the door sill to get a zero mark of +1 degree fore and aft.
Moving inward to the outer side of the first set of bead rolls I got +7degrees
Further in to the inner side of the first set of bead rolls I got +8degrees
Keep going in, to outer side of second set of bead rolls, still at +8degrees.
Keep going to inner side of second set of bead rolls, again +8degrees.
Moving towards the front of the truck to get the deflection angle from above the bend. +1degree
Back down to the outer side of the third and innermost set of bead rolls I got +9degrees.
To the center line of the lowest part of the floor pan, +8degrees.
Back down the centerline for the rear seat platform angle, -32degrees
Forward to the rear heater platform. +30degrees.
Now, Checking left to right angle for a zero measurement, +1 degree
Off the rear heater platform, angle is -1 degree
And next to the seat pedestal I show - 2degrees
Hope that helps