Matt, here are some modifications/accessories to consider for the N4400. I have had mine about 10 years. It is a single phase, 4 h.p. motor running on a 20 amp circuit.
1. This is a CNC-made aluminium insert, replacing the plastic one which warps.
2. Another CNC-made item, a mitre gauge ..
The N4400 has an atypical slot - it is much shallower than all others. I found that I could use a cheap F-clamp blade with a minor amount of side sanding ...
3. I attached a steel ruler to set the fence ...
4. I began developing a re-saw fence by attaching a high subfence made from MDF (waxed) ...
This slides onto the main fence via a groove, and was held in place by a friction fit. It now has a threaded bolt.
Several months ago I modified this fence with a design of mine that I am happy to discuss later. In brief, it avoids problems with kerf expansion by using a shortened fence ...
From the rear ...
This is a Jarrah board re-sawn using a 1" Lenox Woodmaster CT blade ...
5. Dust control is via a pipe underside ...
This should keep you out of mischief for a while [big grin]
Regards from Perth
Derek