Latest issue is leaking around the exhaust where it pushes into the block. Worse on LHS, This seems to be an issue with Bonnies - the best solution seems to be the kit from Shropshire Classic Motorcycles https://triumphbonneville.com/product/t140-push-in-exhaust-seal-kit/ but this is a. a fair bit of work and b. expensive. Does anyone have any experience using sealant for this issue?