Hi all - during a recent search for aerials, I found the following website, which appears to have lots of sizes.

http://www.chsinteractive.co.uk/

One word of warning - I ordered 3 sets, 2 of which came with the 'cylinder' tips which I wanted, and 1 of which came with a smaller upside down 'conical' tip. All threes sets show the cylinder tip on the website photos so watch out for this.
I am geting a couple more sets also and have called them first to do a stock check with their supplier to make sure before I order again, that they definitely have the cylinder tips I am after.

Hi,.
Ive bought stuff from CHS before - their range of spares is one of the best in the country. They have good range of flat belts for cassette decks.
(Also I believe they have a policy for the first order you make you get a gift; maybe a pen, maybe some sweets!). Lets see what you get?!

Phil - I got sweets! My 6 yr old daughter is now encouraging me to order more.