Was in the process of modifying the vac lines to the 2 speed (master mounting bracket interfered with the modification I made for the trans cross member)when the tool arrived So I used it to do the ends of the 3/8" steel line to the vacuum switch. Put a dab of grease on the steel and formed them great, not much more effort.
Working my way through the lines. Doing as many in the truck where possible. Going good.
