Thanks for taking the time to reply.
My player didn't attack the bear from horseback with a lance or spear. He used the horse as a battering ram! (Much the same way a police officer might use his car to ram a crooks car off the road in high speed chase.) I couldn't find any rules for this so just improvised. I suspect they will try this again against other opponents at some point. Running down men during battle I expect.
The next time I do a hunt I will spend a bit more time thinking about the woodland and the terrain. Try to describe the mud, low hanging branches, strange mists, random birds flying in their faces as they blunder their way through it. I imagine that woods in the 5th century were a lot more alive and mysterious then they are today.
Thanks for the quick combat rules summary. I was thinking of putting them in a flowchart to use at the table.
I am using KAP5.0 (The one with the boar on the front cover) as I bought it years ago for another group. That group fell apart before I had a chance to run it. Are the rules explained differently/better in 5.2?