BLACK 5 LEAF SPRINGS Mar 29, 2023 9:35:22 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Mike on Mar 29, 2023 9:35:22 GMT Has anyone found a good mix between spring steel and Tufnol for the loco springing. Would appriciate any information.
BLACK 5 LEAF SPRINGS Mar 29, 2023 18:20:04 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by oldnorton on Mar 29, 2023 18:20:04 GMT This might help modeleng.proboards.com/thread/14173/britannia-70013-5-imagesPage 1 and scroll to the bottom. It shows the strength of various spring materials for a Don Young Black 5 design. It shows you where an 'all tufnol' with a steel top leaf is. The correct loading is the slotted design.
