Decided to try out an idea for a chasis brace. Stopped by the local archery shop and grabbed a junk carbon arrow out of the trash. Had the guy cut it to size for me and then add two threaded inserts on either end. Had some hardware laying around to secure it. I couldnt figure out a good way to secure it on the back tower so its free floating and self centered instead. Definitely eliminates any flex. $1.50 in materials.