But I will say that when I get them I will be opening up each box and checking them out immediately. I could go into a long story about this last set of heads I did for a customer but I’m not going to. I ordered over 200.00 worth of parts to finally get what I needed to repair them out of my pocket. I also had hours and I honestly couldn’t tell you how many hours in fixing them. It didn’t cost the customer a cent but my prices will be higher next year with a warning YOUR heads may be subject to higher costs if Speedmaster forgets a couple steps to check their product out. I called them once and explained things and three emails with zero return effort. It would take me half the time to repair their mess next time as I know what to order being they Dont offer repair parts. Thank God I had a patient customer. Now it’s time to work on my Duster.