My local specialists shunned Richards Chassis earlier this week because when they'd come to fit one, the left hand side of the chassis was longer than the right hand side of the chassis (longer chassis rail). Whether or not the jig was misaligned (do they move that easily?) or whether the sheet cutting & welding was just appalling I don't know, but they weren't happy and nor was the customer! I don't know that they'd all be like that mind.