What Are You Doing/Have You Done To Shed Weight?

If you do any mods that lessen chassis stiffness ( ie .. cut holes ,remove reinforcements etc ) it will make the car more flexible which coverts already have an issue with . Although they are boxed front and rear having no roof really comprimises the chassis stiffnes.
The worst I ever experienced was a new 1992 Olds Cutlass covertable... if you drove over railroad tracks you could feel the car flex like a wet noodle ! I sold them new and once had a middle age woman ask me " Did this car just move ? " lol.. I said "yes maam it did ..."
Don’t know if you’ve read thru my posts in this thread, but I never discussed weakening the chassis, I want to strengthen and stiffen it while reducing weight in other areas that don’t affect the structural integrity of the car.
I’m going to add frame connectors, sway bars, etc. while saving weight elsewhere - aluminum radiator, intake, heads, etc. with the focus on a stronger more capable handling ‘vert that’s equal to or less than factory weight.