easy get some strong nylon or fishing gut make a loop and pass it thu the catty hole then put the elastic inside the loop and pull it back through the catty hole with the nylon/gut it will stretch and come through...
Cheers Gary ! Never thought of that, Seems to simple to be true Lol
Thanks again, Cant wait to get home from work and try it
( Scratching head wondering why i never thought of that )