Quote Originally Posted by deejayuu View Post
Many thanks for the support all. I have a much later 55T so may have a peek inside just for curiosity.
On that note Jim what was the stroke before you went for 70 mm?
From memory, 65mm. My HW55 does have the fixed rear spring guide, and I'm guessing the one originally in yours was probably deliberately removed because it wouldn't fit inside a beefier after market spring.