In reply to Sprucedgoose:
> Fairly intensive on fingerboard (2/wk), linked boulders (1 or 2 /wk) and aero cap. Push muscles and pre-hab throughout.
It's hard to get an idea from this description but my first thought are it doesn't sound like that much. Finger strength is vital for climbing but it's a very small muscle group so should put too much strain on your body over all. I don't think aero cap is particularly stressful either.
I'd be tempted to just keep going, maybe skip the rest week completely. But as Alx says it very much depends on how you feel and only you can gauge that.
It also depends on what your next goals are. More training (if so what), a climbing trip, or something else.
Assuming your body doesn't need a complete rest you could do something different like training your core and pulling muscle groups. You could do more fingerboarding - looks like you haven't done any for 4 weeks ?