I have a bunch of Losi parts and want to build up a XX. Question is: I have 2 chassis, one graphite and the other a standard. The front bulkhead is supposed to be held on by hinge pins. Both of my chassis are missing the lower hinge pin mount. It looks intentionally ground off. Is this just broken, or would there be any reason to remove this? Is this some kind of upgrade, or a way to mount some other manufacturers suspension, or are my chassis' junk? I do not know Losi at all. Also, the standard chassis has 4 holes under the bell cranks, and the graphite has none?
Thanks for the help and here are the pics:
