I have a new paper written on the temples at Baalbek. These temples also follow the triangle surveying discussed in my other papers. You may find the paper here.
The Amrit temple may have used the Phoenician survey system similar to the system used in the Jerusalem temple mount site. This would be another example of using 5:8:8 triangles. You may read my other papers which demonstrate the other sites. You may read the paper here:
A number of sites showing my survey system are currently being investigated. If there are any results showing similarities, I will post a new blog entry of details.