ah yes, i hadn't thought of that, thx
ok, i've tried deleting it, and it works... thank you very much, its late, i'll continue testing tomoz
_shell = _this select 0
_position = _this select 1
_block = ""
_shell createVehicle [getpos _position select 0, getpos _position select 1,0]
_block = "JAM_SmokeBlockIR" createVehicle [getpos _position select 0, getpos _position select 1,0]
~62
deleteVehicle _block
exit
this works, n1 with the syntax Hater, it worked except for timing