I went to their 3 day training program the whole time thinking that it had to be a scam and then I googled tri star and the multiple branch offs from their company as well as talked to atleast 3 people that sold for them as private contractors and found out that it is a complete scam and the people never got paid what was owed to them for selling the product. They are great vacuums but the company is very shady. As for the two lead guys Dave and Rob- you guys take advantage of people just trying to get by in this world and I look forward to you getting what you having coming to you. read full review »