Lucky Me! Years of rape and pillage secured sufficient ex scrapyard door card fixing buttons to cover for those already broken or yet to be broken. Then at a spares day someone was selling new ones at a shilling per:
Whats a fellow to do?
Then I found a way of NOT breaking them. Prior to assy, smear vaseline on the button and pop into place, upon removal use something similar to this and lever them off, square.
Ramon