Good evening... So i just received my kit yesterday and have been working on it off and on between NCAA hoops (go hawkeyes) and kids etc.
Tonight, as I was finally homing my axis's I realized too late that the Bed thermistor wire was caught under the frame and it tore the thermistor wire out of the glass piece... So i have another on order...

With that said, I printed off the following cube... For a first print, without a heated bed, or a layer fan, I think its OK. Its not as smooth as I hope to get it. I can run my fingernails across the layers and feel the grind...

THis being my first prusa kit, what is my likely fix? I know a layer fan will help some, but not all of this will be resolved by a layer fan. I really want to get this thing dialed in.

thanks