Hi @chrispbradley & @Soroosh ,

Sorry about that- I retract my previous objection.

I was thinking there might be cases where we want to add a linked linear solver to the dynamic solver and was worried that this could remove it without the user knowing. But I guess it would be bad practice to try to add a linked solver before setting the linearity type for the dynamic solver.

Also, I see now that a dynamic linear solver is allocated by default in SOLVER_DYNAMIC_INITIALISE, so it makes sense that this is the only one we also need to remove by default.

Cheers,
David