I know we are instructed to engage payload mode when using the prop guards which weigh 46 grams and limit flight to 250 feet. My question is after installing the pyg leg extensions, (18.3 grams) and the strobe I just purchased.( 16.7 grams) for a total add on weight of 35 grams and a total craft weight of 284 grams, will the mm detect the extra weight and automatically switch to payload mode, will it effect my overall flight performance or distance. How much weight can I add before I have to manually engage payload mode. I would already had answers to these questions but the weather has not been cooperating at all an not in the near future, wind, rain or both, been confined to flying indoors. Thanks for any responses