Matrix questions are very hard to answer because most offices don't really follow the directions correctly, but in a way that nobody in the office is upset by it enough to file a grievance, or don't know they could file one. Ethelanne is correct the ENTIRE matrix is never"opened". If management notices enough open places on the matrix they "may" open the matrix for some movement,after which hiring new RCA's to fill the openings. RCAs that are "qualified" (worked more than one hour on the route in question) can move to open places on the matrix at that time only, and any rca with a spot on the matrix is allowed to move up first (except for open primary positions, which is strictly a seniority move). If management opens the matrix for movement, carriers have 30 days to make "their" move, after which the matrix is then closed again until the next change of substance (route hour change, added or deleted LLV, or RCA moves up or leaves service), this is rarely followed in most offices. New RCAs are not usually given chances for choices on the matrix until "needed" or they are observed to be proficient on their primary. If, however, they don't make 2 choices management can place them on 2 other open places on the matrix, as long as no one is below them. The reason there is a time limit on these choices (including primary, even with seniority) is so no RCA jumps from route to route until all the regulars' annual leave is used, and by that taking all extra work away from the 2nd and 3rd matrix carriers, especially on routes that are hold downs. Well, now that almost all of us think I'm crazy because none of us have followed the matrix "correctly"and would have worked less if we had, read the matrix questions and answers in the knowledge base first before coming to that conclusion.
