Received my new GO609 jointer from Grizzly on Thursday. Fit in place of the 10" Oliver very well. Jointer was set up very well, worked just great right out of the crate. Now the problem is, I ordered the Byrd Shelix from Grizzly as well as the jointer, instead of the Grizzly insert head. And there are 2 bolts on the inside of the jointer holding the bearing supports in place. The thing is, the only way I can reach the bolts is up the dust chute, and my arms are too short! Do you have to remove the jointer from the base to install the Byrd? Jim