Evening all, I'm running through a work related document and as I have never used the 81mm system in anger (or even while happy) I have a couple of questions, if anyone feels the urge to reply I'd appreciate it. 1. How long to assemble the system, input range info (bearing/elevation) and be on task for first round down range? 2. How do you produce a beaten zone at the far end, is it just relying on the ammunition/weapon being naturally inaccurate or do you vary firing conditions? 3. How long to dissassemble, pack up and get moving from the moment you fire the last round? 4. What additional complications arise from firing from the back of a vehicle (e.g. 432)? Thanks S_R p.s. I have the infantry pams and suchlike, but info from the horses mouth is always better. PM if you like, or just abuse here is fine.