Hello I would appreciate that you will review this thread and if you could leave a response, it involves one of the usual tools that are used in this community and would like to obtain the opinion of the staff in this.
Just a quick explanation about the new calc group forum:
It should be used if there is disagreement about a calculation in a blog discussion. One of you can then invite all of the calc group members involved in it to a thread there, in order to discuss the matter more easily.
After that has been finished, and a conclusion has been reached, one of you can then comment in the blog again to state the resulting verdict.