Love my new cimex, but almost feel guilty

[leofry@1966]

I love the new cimex it took me about 3 jobs before i feel in love i was used to the 175 and had masted it, but now I am in the process of mastering the cimex... I almost feel guilty though for charging what used to take me 3 hours and making $300 and now getting done in hour and half to two hour and making $300,

I also still have a part of my mind that says this can't work, where does the dirt go...lol,

I also wondering if am walking to fast with the cimex... I either use the hold the trigger and walk and then let off the trigger about 5 feet from the end of the row and then turn around and dry pass it, OR i use the feathering the trigger and just doing a one pass... I am a quick person, I alk fast its my nature...