An interlock should prevent them from hitting each other, if needed. Replying to: I never understood why they didn't design the ZBD-04A's driver hatch -- Canis Majoris Post ReplyForum predicate 09/04/2022, 12:59:12 Author Profile | Edit Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack