No, you don´t. Your blocks are high up in the mast with the Euro Halyard (Aussie Halyard). The last part runs through the fairlead and then down to the cleat. I still have the old ones at the mast, they do not bother me.
If you need more let me know and I will see if I can get a picture once this storm is over.
The no 58 boat shows the blocks on the top of the mast.

Fritz

Attached Files
31121-Halyard 1.jpg (204 downloads)