Bit unrelated this but some might find it useful:
a great idea from total guitar magazine - take two 'classic' bottles of grolsh beer (the ones with the swing tops) and drink up (mmmnn... remember: dont Drink and Jive)
whip the little rubber rings off of the bottle tops and give em a wash
pop the rings over the strap pegs, to securely hold the strap in place!
This works beautifully and will cost you no more than two bottles of German goodness
Hope somebody finds this as useful as i did!