the thing that i liked the most about them is that they understood what our business line was, and they were able to stay in sync with that. did i go too hard on the bike? it is a very fair question, and i’m still of the opinion that the full cost and maintenance of a really great park are being underestimated. some of these lens materials can be worn up to 30 days, day and night, with appropriate cleaning and care. after all, how can a person whose plate is already full find time to do one more thing? 