Here's the schematic that Martin Logan gave me. I'm guessing this is everything that needs to get bypassed so maybe this isn't that helpful
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Thanks, this is helpful. The process is indeed mostly removal. On the panel, the red post will will feed P1 (Green wire) on the step-up transformer and the black (ground) will feed P2 (black wire) on the Step up.
Everything else ahead of that transformer is removed.
Do leave the elements between the transformer and the panel.
Now, on the feed to P1, you might want to add 2 1 Ohm / 20W resistors in parallel (1 ohm load) to make the amp happier. You will need to buy these, as there are none in the crossover (unless R7 in the low pass is indeed a 1 Ohm rated part).
Or use R3 and R5 in parallel as they are 2 Ohm/20w parts, but that is a 2 ohm load, so it cuts the output a bit more than a 1 ohm, but maybe a an easy place to start since you have the parts. And an even more amp-friendly load.
For the woofer, just remove everything between the posts and the driver, replace it with a wire.