Yes Tom, Right below where the cab meets the tank. Straight back from the front rubber cab mount.Justbehind the hoses that go into the cab at the lower right side of the door. The brakes were under the platform. I cleaned up the cracks, grooved them, welded them, ground the welds smooth and then plated them. Found more on the other side today where the header level adjustment bolts are. Where the control cables go through the frame. If you want more info or more spesific names I'll bring the book home so I can get more technical names for the parts. We have an R7 also so I'll be checking that one also, seeing as thats the one I operate. We went with floors from one side to the other to keep from having bolts or rivets around the auger. This time I took the old floor completely out. I found this easier than laying one floor on top of the old one. I'm quite surprised at how thin of material they made these frames out of.