Thanks a lot, Paul.
I can see this rulesheet is perfect for very small engagements for no more than four models per side on an small table (ours was too big, I think).
After reading the FAQ sheet, I have some doubts/questions (related to my poor understanding of English language, I think):
I thought you need to roll higher than the spotting modifiers to spot something. Then, you need to roll the spotting modifier or more to spot someone.
I am not sure about this: "If they had comrades at the same level, each could act with two others before the enemy got a turn (and round and round until all of the S&D3s have acted)".
And this: "The Brits are both to his side however, and are not endangered by the Dead Unlucky rule". I have not found this rule.
A pair of questions I had during the game: Is there a range for hand grenades? Must I spot a place to launch a grenade into it?
Again, thank you a lot for your help.