Hi Tim done al those things except the kill wire ,this appears to be hard to get to (think I might cut the kill wire it can be seen only just under the cover ,Can kill motor with a metal object on stop time )will I have to take off the shift and then the cover that covers the coil,its a rst131es trimmer attached photo not a good photo but it might show you.where would I get a sh coil thanks graham [Linked Image]