AA,
Apology not required. Re reading my response to your statement and later to 3macs1 statement, I can see where it may have been interpreted as being contentious. I read the link provided by 3macs1 and the closest I found is
they shoot high. I have heard this many times and
they is often the source of the statement.

Since you asked the initial question I thought that it may be best answered by asking a question to challenge your source of information. I guess that did not work well
I owned an upland bps 20 for several years and it shot very flat. I am sure that there are some out there that shoot high or that cause their shooter to shoot high. I liked my bps upland with the thumb safety and liked how it felt for the most part. I did think that at times it felt like a chubby little double and that it was better spot shooting than swinging. On the skeet field it worked great, but then I knew where the target was coming from and had my feet planted for a break. In the field it worked a little more like a brick on surprise flushes. Please do not think I am bashing it. The upland is what it is. A useful utility gun that will pass in the upland as well as in a blind. If I was to get another I would want to put a pistol grip stock on it. I am not sure that the stocks will interchange.