suitable means not shown a plurality of weft presenting members or yarn fingers generally indicated by numeral 17 are operatively associated with the selector unit 15 in accordance with the predetermined pattern the yarn fingers are selectively and independently moveable to locate a particular weft yarn individual thereto in an inactive position or one of which the weft will be taken by the inserting carrier and presented to a companion carrier within the shed of warp threads in fig1 four separate weft yarns are shown which are drawn from independent sources not shown and are identified by y 1 y 2 y 3 and y 4 the yarn fingers for positioning weft yarns y 1 y 2 y 3 and y 4 are identified by numerals 18 19 20 and 21 respectively the weft control device according to the invention is identified generally in fig1 and 3 by numeral 22 this device includes an elongated u shaped mounting bracket 23 which is fixed on the loom intermediate the yarn fingers and sources of weft by means of a support member 24 a shaft 25 is rotatably carried in the mounting bracket 23 as shown in fig1 and 3 shaft 25 has a pair of disc members for each source of weft yarn assembled thereon with each pair including individual positioning and biasing.