I see, that would cover up the gap. But I dont have access to a saw which can do bevel cuts any more..... well, technically I do have a saw which can do bevel cuts, but its one of those old skil-sher circular saws where you gotta attach an electric drill to the side, and you hold the drill in one hand and the saw in the other - thats how the blade spins. It's big and cumbersome, and I hate using it.

My jigsaw can do bevel cuts though... but its not exactly the best tool in the world to use for something like this.

One other idea I had in my mind was to get some sort of acoustic felt/material, I can get stuff thats 5mm thick, and cut it to the size of the front baffle and glue it there, cutting out the cutouts in the material for the drivers and ports. It would also cover the gaps around the midrange horn and reduce diffraction too. I'm not sure if I want to do this though and the stuff isn't cheap either....