Mahasi Sayadaw / Yuttadhammo noting question

When I'm sitting, I have a lot of trouble making it through all the touching points. One issue I'm thinking that I might be having is that maybe the progression of objects is incorrect: I do rising-falling-sitting-touching and then repeat for the entire hour that I sit. Maybe I am supposed to be doing: rising-falling-sitting and then rising-falling-touching and repeat those two progressions alternatively? Assuming the former is correct - is it ever permissible to, I'm weary about using the word but, ignore very subtle objects of awareness and continue noting through the progression? I just feel like I'm forcing it every time I make it to a touching point. I try to be as mindful as possible but it's hard to feel like I'm doing it correctly when I can't even make it to a touching point. feels like it's creating needless doubts. and maybe I'm just practicing incorrectly. Thanks in advance!