I am not an experienced weaver and am just looking to try my hand at rep. Having purchased what parle cotton I could (limited supply at a local yarn shop)--3/2--I'm looking to put it on my 4-shaft table loom. My only reed is a 12-dent so, if I do the recommended 32 epi for 3/2 cotton, sleying is likely going to be challenging if I'm loading my warping board with two strands of fiber at a time. Experienced opinion needed: is this what I should be doing, or should I do each color / block separately? Thanks in advance for the insight.