moved my fillament holder to a top mount on the printer made a fillament sensor holder bracket and moved the fillament sensor above the printer head just had to extend the wires which i ran along the printer head cable using cable clamps print fillament sensor holder bracket flat with support fillament bracket slides on the top use cable tie to hold in place made a cable bracket to fit where the fillament sensor was to move cable out further more in line with print head used some old ptf tube with cable clamps they act like cable chains cable bracket use one screw and one small cable tie Added fillament guide bracket to top spool holder added torch light to top spool holder used a torch i bought from aldi 16mm barrel if you wint to make clasp to fit larger torch just scale up or down added cable holder to frame see pictures for fitment all printed on my kobra 2 print speed 170mm top spool holder link https://www.printables.com/model/546414 many thanks