This is related to the head structure of hand machine, because playing chicken in weaving, needle like or not ascending triangle Jersey rib like triangle, will set up was hard to shake head, but to each row of half turn to change the delta state at once, this change, through

Identity in the sweater knitting process must be after the theory calculation, modified by the corrected value, can get fitting sweater. Modified value in different parts, different raw materials, different pin number, different braiding structure, different density is changing, the experience is a must Cumulative and accurate application, which is the difference between the master and the novice.