I bought myself a Jessops 360AFD from ebay and it's arrived today. Sadly, when I gave it a shot a burning smell was very evident. The flash works, but I'm wondering if I'll be damaging my camera if I continue to use it? I have a Jessops 300AF flash, which has been used more but never had the burning smell? What could be the cause of this and does anyone know if there's a way to fix it?
Thanks in advance for your help.

