While doing angle ranking, i put up my hand and try to visualize the angle between my thumb and my index finger and compare the angles, but I dont touch the screen. Helps me a little but was just wondering if this was allowed during the test.
I touched the screen several times during the dat..and no one said anything to me. It just depends on how strict the people who work at the test center are. But it should be fine if you dont touch the screen I think. Good luck!
