can anybody help
im relatively new to balloons which i have been doing columns and stuffed balloons...
on more then one occassion have my balloons deflated less then 24hrs after been done? at first i was hand tying which someone suggested to use safetites but one i have just done tonight has now gone down... i doubt there is a hole as it stays up fine for hours although i can hear a hist near to the neck once i notice deflation has started... any ideas? it seems to be something near the neck were im having problems