Dropped a nut in cam chain chamber!!!
I was doing the valve clearance check & adjustment on my ninja ex250 today. When i was doing intake valve adjustment, Found the adjusting screw was not moving! after many attempts....the edges of lock nut got damaged...somehow i was able to remove it from the cam...but while i was taking it out it dropped in the cam chain box (Chamber! - sorry I'm not sure what it called!!).
I am going to buy a magnetic-bit screw driver to find the nut in cam chain box! Is there any better way to get the nut out?
The 2nd question is: Since the valve clearance adjusting screw is not turning for the one of intake valve...What is best way to get this one done? (I already tried with bigger screw-driver but no luck and I don't want to damage the head of the screw).
Thanks in advance!