@gunrunnerjohn posted:Why not just use new springs and brushes, that will remove the issue of spring tension and defective brushes. It's a cheap fix.
Good Morning John, sorry, I may not have been clear in my post... I did replace the brushes and the spring tension on the brushes is fine. I was referring to the spring in the collector assembly... there is very little tension on the arms that hold the rollers to the middle rail, I believe this is adding to the excessive sparking and I was asking the best way to remedy the problem.
