I didn't realise I had been sending all my replies directly to the op, sorry.
This was my last.
I think there is documentation on the winlirc site.
As I understand it:
eps relative error
aeps absolute error
are to do with how much variation it will tolerate during reception.
Gap is how long it waits between transmitting commands.
When creating entries for a conf file lay it out the same as your sample. Put 6 values on each line and use the same spacing.
Ignore the first value. This is the space since the end of the previous command.