hi well i have slotted the holes so that this can be dun. the original ones the bottom one is a steel roller that the blade runs on and the top one that's the on in red is a nylon roller you will see when i post the pics if you look at pic 6 on page 1 you will see a brass bering and a ball bering the brass one is wher the blade suport shud be and the ballbering one is wher the blade frunt gide shud be you will get a beter understanding from the pics will see haw it runs the way i have dun it it will not tack me long to mack up the original type
krv3000, proud to be a member of MetalworkingFun Forum since Feb 2012.