I have a modified 45 with a triumph gearbox mounted! The chain is running very close to the frame, so i need to install a chain tentsioner that gives me a little more clearence! I have one avalieble, that comes with a weld on monting plate! But im not really familliar with welding in a brassed frame! Is it okey to weld on the lower tube of the backframe, or could this damage the brassed joint? I would be very thankful for advises and experiences!
Thanks in advance!