Try and buy from a proper welding supplier, you stand a better chance of some decent wire.
The Machine Mart and Screwfix stuff can vary a lot in quality and the way it is wound which can affect wire feed if it sticks and stutters as it is fed off.
Will order some through this site, and thanks.
If you mean weldequip, the firm is not actually the site or owned by the site, he is allowed the link through an agreement with the owner of the site.
Saying that though I have bought from there before and always happy with the purchase.