@tripplem I can relate what you passed through in that umuahia jamb center. I spent 4 days before i was able to do mine, I slept in that guest house close to to the center for 2 days, I even had to leave my room by 3:00am in the morning so that I can be among the first 10. Well after all said and done they attended to me at the fifth day.
Nice diary, so interesting to read, especially having had same experience you had.