Paste problem

half of the base keeps spawning ing the ground is there an easy fix to this problem or any fix

/paste ******** height (value)
eg. paste mybase height 15 so the Base spawns ca. 15m up


height 1 ~ 100 spawn base up & height -1  ~ -100 spwan base down

Update: I ended up writing a tool in C++ that reads the JSON, finds the lowest prefab that isn't supposed to clip into the ground (i.e. skips ramps, steps, oil refineries, large furnaces, etc.), then slides all prefabs up or down by whatever offset gets that lowest prefab to a Y value of zero. Now my bases seem to spawn in fine, including in Raidable Bases with default height settings.

I'm not sure why Copy Paste can't do something similar.