Chuchsolo69 I agree 1000% with robwiljas,sloppyg,DaveG55 and Foxy.It is ALL on you. They are your property and you need to show and lead the path as to how you want your stuff to be treated.I do what you were doing quite a bit with my nephews ranging age 6 to 18.As you did explain how you wanted this to work and they did not listen STOP! Rexplain and teach and show them how you ddo not approve.If the problem continues as yours did again STOPITALL! Pack it up giving exactly why fun time is over before too much damage occurs.Myself have done this where we played with about 7 kids for 5 minutes for lack of listening.I explained to each one what they did wrong and why I did not approve.That is your responsability as an adult .somesituations work out greatas in my case,we always have fun now and I get appologized to if something happens.Others well if they don't get itthey just don't.Let those go.Do'nt we want to bring people into the hobby? Oh sure blamethem they don't care.It's not theirs.Leave me stuff alone andnow go away.PLEASE! Grow up,act like an adultandteach them.Think about you maybe the first to them to do so. With that a bid youy ado and you got what you deserved.

On a side note I do agree there plenty of jerks out there that don't care and have that whatever attitude,but look for the ones that don't know anybetter or want to do the right thing and take a step forward.