The mod that can do just about anything.... But how?
With a diamond and some dye, your first step into pedestals is the linking tool. This tool will allow you to make blank pedestals and blank upgrades for the pedestal
Your next step should be the cobblegen. Place a pedestal and put the cobblegen upgrade in your offhand and then right-click the pedestal to apply it. If you want to link two pedestals, shift right-click with the linking tool on the recieving pedestal and then do the same to the sending pedestal.
level-type=skyblockbuilder\:custom_skyblock
/ftbchunks admin extra_force_load_chunks @p add
/skyblock create
/skyblock home
/skyblock spawn