[Mgs] Stripped valve adjuster screw

[rpschauss at gmail.com (Peter Schauss)]

I managed to strip one of the valve adjuster screws on my 1980 MGB and would
like to replace it.  I tried removing it from the top of the rocker arm but
I get significant resistance as the bottom of the screw gets to the bottom
of the hole in the rocker arm.  Is it supposed to come out that way or do I
have to remove the entire rocker arm assembly in order to screw the adjuster
out from the bottom?

Peter Schauss
1980 MGB