Hello all, I'm trying to figure out this old Keuffel and Esser pocket transit compass. My goal is to use this to rough survey some family property, not officially survey, I'll have a pro survey done before anything is built, or fenced. If I can get it within a few feet, that will be good enough...
I am building a double triangulated 4 link for an atv, and I'm having a hard time understanding how roll center height affects the the stability of a vehicle. I don't want to make this thing more unstable than it has to be, given its already high CG and short track. My current design has a roll...
