Air 2s and mini 3 pro

Hello I am very new I did my 1st project on my folks property, probably should call it a yard. I had set my altitude for. 100 ft but MPP wanted to raise that to around 200ft it said because of survey reports in the area. The 100 ft was plenty for the obstacles but I followed the recommendations and raised it. I only ended up with 14 pictures not enough to process. Do I need to drop my altitude of fly a grid pattern or crosshatch? I am using a 15 day trial here in Az but I a, new to this area and really not being able to use it much because of the heat it is 115* outside right now .

Michael: please ask unrelated questions in a new thread. You could make capris of 6 of the image files to meet the 20 image minimum requirement. The duplicates won’t affect things. Full grid is generally not needed. Be careful operating with hot batteries. That is a great way to have your aircraft fall out of the sky due to erroneous voltage readings.