heres mine underway
my rods had the races quite loose...I made up an expanding lap to get the rods round again...the pins were less than half a thou out of round....hope that's ok...then needed to make oversize races.. some toole steel..rough to size..then harden temper and grind to .001 bigger then rods.. and .002 smaller than needed on inside..pressin and lap to size...all worked out well...except on assembly...my one pin was .020 less than 5/16... soooooooooo...had to grind that much and a bit off the rollers and race...
but I have a new bottom nd