Hi,
I am currently still working on the implementation of the multiplier. The delegation portion has been relatively easy to implement, but the allocation of the bonus upvotes above 0.05 to the multiplier is slightly harder. We might do an initial launch where this feature hasn't been implemented yet, with a further announcement once it has.
That's a good idea. Implementing changes in steps makes corrective action easier if it's needed. Thank you for your reply.