Lucky I am on a good vibe with the local Reel guru AKA Jono .
leart it on the hard way to , fiddling with my reels , Also found this out only AFTER I had to replace the mainshaft , needless to say I will not be making this mistakes again .
PS , The Penn seem to have a double set , unlike the 20/40 or Speedy of Shimano that only has got one pair .