Just bought a Force 50 off a neighbor,looks brand new. I guess it to be early to mid 90s. The engine came with no ignition switch. After a trip to the dealer I came home with what I think is a Force universal ignition switch. the terminals read c,s,m,a,m,b. My wires include yel-blk, yel-rd, blk, gry, blk-yel,brwn, red and purple. I'v hooked the blk-yel to the proper (m) terminal,the red to the (b) terminal , the yel-blk to the (c) terminal and the yel-red to the (s) terminal. With this I can get the engine to crank over but with weak spark and does not start. I have replaced the plugs and prime the engine with no luck. Need your help. Thanks
