One thing I learn from home electronics.
Never dismantle the VCR.
Putting it back is not as easy as it looks. 
wahahaha...
yea you are right...since i was young, it has always been a
hobby for me to dismantle things and putting them back together
again...like when my brother's digitama was broken, i'd open it and
try to fix it...made it work, but it looked like crap...lol
then there was one time i stuck a screw driver into a powerpoint
without switching it off...i felt vibrations through my arm...sibei
shiok...lucky the vibrator got resistor or
something...