I am getting ready to take family out on lake for weekend, I was double checking the timing and carb adjustment per Joe's advise in a earlier thread, which worked great. But as I was standing behind the motor a small 1/2 long x 1/4 wide spring popped out around distributor area on my 66' Johnson 80hp. I cannot find where this goes and now you have to back advance down manually. Please help before we leave, I don't like to go without my boat! Thanks