Congratulation's, TopShelf covered the rain, but lighting is a flying no no,on grass use taller tires, that helps the prop, also helps the plane have less resistance on the ground,on landing, slow that sucker down!! When over runway 4 to 6 feet keep the plane level with elevator then add or decrease throttle,engine speed will raise and lower the plane,most people land using elevator, wrong, use throttle speed. Have fun, John