I too am getting to grips with a new 2 me BR20 so good to have a kindred spirit out there!
FWIW I have rerigged my jib sheet arrangement per the attached photo. The padeye is on top of the boom in my case so I have sewn myself a tape loop through it (on a domestic sewing m/c with just normal cotton thread
?) to test out how it performs with separate P & S jib sheets. If it works OK in practise I may get a properly sewn loop made up or make up a rope gasket from 3-strand if I am feeling in the mood for some rope work.
Note that I am using different colours for the sheets and the jib topping lift I have made - this is to make it more informative when yelling instructions at my crew
?? e.g. I have red & green (stop/go) on rudder and centreboard up/down and jib furl/unfurl. Red fleck for “do not undo” on the jib halyard. Blue fleck for spinnaker halyard (sail is blue/white). Bright blue (“sky”) for topping lifts. Blue/red (for RoW/not RoW) S&P jib & spinnaker sheets. You get the idea! Also helps me to work out which rope is which in the tangle when singlehanding.