JD and Beastlet:
Extended
JD and Beastlet:
Retracted
JD and Beastlet:
Internal frame with half lap joints
JD and Beastlet:
Cleats for side base and fixed foot
JD and Beastlet:
Sliding foot cut out
JD and Beastlet:
Sliding foot - cleaning up the corners
JD and Beastlet:
Furnace air intake cutout
JD and Beastlet:
Closer
JD and Beastlet:
Cutting out the corners
JD and Beastlet:
Jigsaw for the rest
JD and Beastlet:
Old nuts make good spacers
JD and Beastlet:
From the back
JD and Beastlet:
Front, behind sliding foot
JD and Beastlet:
Furnace duct cutout
JD and Beastlet:
Jigsaw from starting hole
JD and Beastlet:
Hole with ears for duct tabs
JD and Beastlet:
Marking the holes
JD and Beastlet:
Duct ring in
JD and Beastlet:
Cover temporarily set on top
JD and Beastlet:
Plywood parts and frame complete
JD and Beastlet:
Plywood and poplar 1 x 2
JD and Beastlet:
Mounting cleats
JD and Beastlet:
Cleats mounted
JD and Beastlet:
Frame mounted on fixed base
JD and Beastlet:
Fixed base and side together
JD and Beastlet:
Fixed base and side placed for a test
JD and Beastlet:
Gaps
JD and Beastlet:
Shimming the gaps
JD and Beastlet:
Clamping the shims
JD and Beastlet:
Head plates cut
