Power steering belt

[Ro55G]

Hi all, I changed the power steering belt ..(which took ages!!) Belt all lined up but after idling engine for a bit noticed belt had tracked to one side .. Has anybody had the same problem with alignment ? Thanks for your help.
Regards Ross

[monty quick]

I purchased my T350 from Fernhurst back in 2012 and about 1month later it shreaded it's AirCon belt.
Fernhurst were amazing and allowed me to take it to Castle TVR (more local to me) to get the belt replaced under warranty. The new belt shreaded about 4 weeks later!!
Fernhurst told me that Castle obviously hadn't allowed for the Speed6 pulley off-set that 'everyone' knew about. Fernhurst fitted another belt and it is still good today 19,000miles later. So perhaps there is someone here that knows about the 'Speed6 pulley off-set' and if that has anything to do with your problem??

Edited by monty quick on Tuesday 16th February 10:14

[Ro55G]

Thank you perhaps I ll call Fernhurst then..