Miura-ori patterned sheet

Hello evryone
Am trying to use @daniel peaker ghf to creat the same origami from the paper below but i coudnt change the curve dimensions of the unit cell of structure and the angle value between the valy and montain curves.
so is there any way or a solution to let me control the it?
The picture below will show u wht i mean exactly thats my first question and my second one is there a way to control the folding processs by an angle value ?



200313_origami_test2.gh (60.3 KB)
liu2015.pdf (1.1 MB)