chapmanruss wrote
Marc,
I agree with JPG in that MickyD would be proud.
Looking in hind site it is curious that Magna added the holes that eventually became the point of attachment for the Jointer Dust Chute so long before it was made. I think you have a good idea in threading the holes and either using larger screws or adding heli-coils to use the OEM screws. Having the dust collection on the Jointer will make it much more pleasurable to use reducing cleanup. Since it cannot be added to the Model 4E Jointer mine is mostly a collectors piece and I use my upgraded 1979 Jointer. The only time I would use my Model 4E jointer over the 1979 Jointer is for rabbiting as it is easier to set up having the easily removed cutter guard.
Thank you Russ. It’s been fun.
I forgot to respond to Jpg’s question about the planer chip collector; yes, I purchased the upgrade from ShopSmith and it seems to do a pretty good job. i do get chips on the table and they end up coming out both the infeed and outfeed sides. Not really a lot, but it seemed odd to me to see as much as I did.
Russ, As for the unexpected holes for the jointer chip collector, in the photo below you can see two holes where the cutter head mounts. One of those holes is used for the cutter head bearing end cap, but the other hole is unused. There is the same hole setup at the other end of the cutter head. Those holes line up perfectly with the chip collector mounting holes.

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And RFGuy, As for the pile of chips being excessive, it’s possible that I did have more than usual from the jointer. I remember in Scott’s video on derailing his jointer he said that he never cleans out the chips that collect in the gap above the depth gauge because he finds that quite a bit gets blown out that gap until it fills up. Mine is still filling that space. That may be part of what we’re seeing.
But although I’m still a novice here, I don’t think the chips are excessive. That’s a small dustpan, and it’s not even full. But if there’s a problem,I would love to figure it out and fix it if I can; I certainly wouldn’t complain about having less cleanup. 😃