Control Cavity
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The control positions are
marked on the body using
a
template made from
clear plastic
The positions are
centre-punched ...
... and drilled
An ash body with control
holes drilled
The control cavity is
then routed out of the body
back
using the templates
shown - the full depth is
routed first, then the
shallow
recess for the
control cavity cover
A couple of bodies with
all routing
completed -
now it's time for
more sanding!