I am building the Caldercraft model of the HM Brig Badger and am now up to rigging the yards. This involves much threading of of 2, 3 and 5 mm blocks. Am slowly making progress but was wondering if there are any easier ways of getting the thread through the blocks, outside of waxing the threads and patiently trying to line them up with the holes in the blocks. Also, are there any tricks to keeping the threads taut after they have been thread through the blocks and tied down? Thanks for any thoughts folks can provide.