Poor design

I recently bought a Trojan workout bench. Whilst it is not terribly made (not the best quality neither), it's the design of this bench that tells me the people at Trojan don't really know what they're doing. The part where you sit is at a decline. Yes folks, the bright sparks thought it clever to make this part decline, so your legs are never quite stable. Laying back it's quite hair raising if you're lifting heavier & if you work out in the decline position, your back is in an akward position just asking for an injury. I would think a company making sports equipment for this long, would know what they're doing. But it doesn't seem to be the case.