I have done a few craft projects with a similar problem. The current project is coffee scoops-kit by woodcraft.
After truing up a blank (6/8"-1" diameter) and drilling a hole to receive a brass barrel, the barrel is glued off the lathe and inserted into the blank. the glued barrel and blank end/or ends are then to be sanded so that the barrel is flush with the wood (sanding then maybe 1/16-1/8"). I use a belt sander. How do you get the thing perpendicular to the axis????? (i.E sanding the end gain end of the spindle? ) I have already made the blank round. Their instructions show some kind of jig but the blank is square. (my woods are cut with band saw roughly so there isn't real squareness.) The wood/barrel is then put in pen mandrel. Should be a simple answer, but my simple mind isn't coming up with it😱, Gretch
After truing up a blank (6/8"-1" diameter) and drilling a hole to receive a brass barrel, the barrel is glued off the lathe and inserted into the blank. the glued barrel and blank end/or ends are then to be sanded so that the barrel is flush with the wood (sanding then maybe 1/16-1/8"). I use a belt sander. How do you get the thing perpendicular to the axis????? (i.E sanding the end gain end of the spindle? ) I have already made the blank round. Their instructions show some kind of jig but the blank is square. (my woods are cut with band saw roughly so there isn't real squareness.) The wood/barrel is then put in pen mandrel. Should be a simple answer, but my simple mind isn't coming up with it😱, Gretch