My display pole went from 2 crossarms to 3, the CD 1049 bracket and the split bolt dead end connector replaced two Brookfield beehives and the third arm was liberated from a downed pole along the CSX mainline. Most of the pins were in that downed arm. the top arms pin configuration was changed to where all 10 pins are used instead of just 8, 3 on the left and 5 on the right. There will be upgrades in the near future as new insulators are found.