I know they are not bent enough, but I’m worried about the creases where the roll angles were sitting. Those who have made it through this section, what do you think?
If you mean the break along the rivet line on the edge then it does look too much. It will be apparent on the finished painted plane and can detract cosmetically from the appearance. The bend should be almost imperceptible. The blue film should also be removed before working on the part, otherwise it is difficult to see what is happening. Beware of trying to bend it back because the edge can easily become wavy.
Twist the F-1070A and B roll
construction angles with the aft vise grip and at the same time push the aft end down and inwards towards the table. Use the extra
roll construction angle which extends aft of the vise grip as a handle for your other hand. The twisting and pushing motion must be
balanced. Twisting too much will create a crease along the edge of the roll construction angles; pushing to hard will create a sharp
bend in the middle of the roll.