Triton dust collector insert

remix from https://www.thingiverse.com/thing:4310542
=> added 2 clip to lock in place

Insert for triton TRA001 router to improve dust collection when mounted upside-down in router table.
Reduces the open diameter to improve suction.
to mount :just clip to the standard dust cover

for unmounting , it's better to unscrew the tranparent cover to avoid breaking clip