My 14 yr old 45kilo wringing wet son had a Felt Decree frame fail on him, the headset collapsed up into the frame less than 3 months after he got it. Felt spent months denying the claim, giving all sorts of bullshit excuses from I did the headset up to tight to he used incorrect technique landing a jump. I challenged everyone of these excuses with logic and reasoning until it got to the point they ran out of excuses and just stopped replying to emails. I then threatened to take Wiggle to the department of Fair Trading and had the offer of a choice of two frames that afternoon, neither of them Felt. Wiggle copped the loss, Felt walked away at no cost. In Australia we are protected because our consumer laws say that the warranty is the responsibility of the seller, not the manufacturer. Wiggle had previously lost a similar case with Dept. of Fair Trading.
I would be grateful that they have acknowledge it is a warranty issue and do everything I could to make a change over happen. As has been said by others, plenty of brand name manufacturers out there that treat you worse than what you have been offered.