Hi, Jeff.
Ketone test strips quality, reliability, etc. vary from manufacturer to manufacturer. That is why I've preferred the brand my doc uses, Ketostix. They are a bit more expensive than some others. But I found they are one of the best.
A moderate reading of ketones is good. It means your body is using ketones for energy rather than blood glucose (high levels would be present shortly after eating anything with sugar or high net carbs). The higher the number, the more ketones are being used. But more does NOT always mean better. You are better off not pushing your metabolism far into ketosis. Doing so for long periods can be harmful, especially if you have certain medical conditions. Ask your doctor, to be sure.
Another thing to keep in mind is that during
weight loss, our body is constantly "rebalancing" its metabolism and other systems. Our bodies respond to change by trying to stay in a stasis (unchanging) state. Your body may be trying to move back to a long-held weight set point of 186-188. In order to break this plateau, you need to change something like eat fewer carbs and more fats and reducing portion sizes.
One more VERY important point, our bodies do not care about how many carb grams we think we ate. They will respond to the actual carb intake. That is why reading nutrition labels and keeping track of every net carb is important. For foods that are not prepackaged, there are websites with carb contents, by amount. Here are three of them;
https://fdc.nal.usda.gov/https://www.myfitnesspal.com/food/searchhttps://nutritiondata.self.com/Can't help with the jog problem. This forum's website has changed a couple times. Perhaps message Doug Verrier, the site owner for some instruction.
Bottom line, keep strict track of EVERY NET CARB you eat. With that knowledge, you'll know for sure that you are at 20 or less and how the food you eat is effecting your
weight loss journey.
Tony