Shift point cloud elevation

I have a dozen connected large point clouds (2-3 sq km) which have ended up about 100m out in elevation due to transformations performed in another product to align them accurately. I want to take each point cloud (LAZ) and shift it up 97.5m in elevation. How can I do this in FME? Please be detailed as I am still learning to use FME and not familiar with a lot of its capabilities. Thanks in advance