[Healeys] starting problem

[healeymanjim at hansencc.net (healeymanjim at hansencc.net)]

have noticed the past few months that many times when the starter on the bj8 
spins it will not start till i let off the key from the start position.  does 
not do it all the time, but enough to get me concerned.  could this be a ground 
problem or corrosion somewhere?  starter seems to spin engine at same speed as 
before, but it takes longer to start unless i let off the key.  need some ideas 
on where to start solving the problem.  hjim