Cutting stringer slots, chiseling, glueing and filleting 
- repeat, repeat

the process of fitting the stringers is a longer process than you think, the bonus is that the structure stiffens up hugely with the glued stringers, I think the fillets are reasonably good.

one bow fillet glued, one joint ready to be glued

bow fillet sanded , one unsanded , still to be done

framing fillet

 The next lot of stringers ready to be placed

The 50mm stringers were scarfed and glued today and are ready to be placed, this operation was done inside the house as the workshop was being used to place the 30mm stringers. Also they were able to glue, without being disturbed, it is warmer and the cat could check them for quality.

The build continues. Preparing for stringers

Today all dimensions and levels were finally checked, and the hull was stabilized and the dimensions between frames checked to be equal, tomorrow the first of the stringers will be placed.