[In FH-WB] Did we have and use anything like a proximity fuse in a projectile? (bullet or shell) [for Ground-based otto, I guess]. AND Did we have and use any bullets that detonated in X seconds of time? I see now on the YouTube, in the modern Air-Combat games that are showed-off, (some or all] cannon projectiles just need to get close to a enemy plane, and they will blow the thing up WITHOUT THE BULLET'S PATH CROSSING THE PATH OF THE ENEMY...... Don't call me Lenny