In fairness, I wroteto DVA and don'thear back. It is a realy nice design, however I had to redrill the holes as the spacing was out by 2 to 3 mm, and the bend fouled the plastic on the seat base. Fixable otherwise the quality is excellent. The disappointment is with a 2 lb Fire Extinguisher as you drive it rattles constantly from the fire extinguisher quick release bracket. I have consequently removed it as it's just a really annoying rattle.