I am new to this R/C bizz....sooo....I HAVE to read everything thoroughly...(several times)......I have alot more questions than answers at this point.....but glad I could assist.
A pointer taken from a veteran club member......make it a habit to check bolts/nuts/screws/GLOW PLUGS....for tight after 5-6 flights.......give things a snug test during pre flight check.....suprise/scare yourself.In the short time I have been invloved I have witnessed main gear coming off in flight and engine mount coming loose(that was pretty).