The Synth of Doom cabs use biscuits and wood glue, at both right
angles and oblique angles. There are interior corner braces as well.
The case is extremely strong.
Moe
>>>>
And I've never had a problem with Elmer's Wood Glue, particularly
with the right kind of joinery. Biscuits and Elmer's make a strong
joint horizontally, but I'll confess to never using biscuits at
right angles.
<<<<