Better Print Quality

Hello There,

I am new to the 3D printing scene and I just finished up building my Reprap Prusa i3. I have been printing a few things out but I've noticed that my prints are a little sloppy. I have adjusted a few settings but I am not quite sure what needs to be adjusted to get a solid and smooth 3D print. There are a lot of jagged ends and the object is not at all solid or smooth.

I am looking to get an object as smooth as possible. So far I have been adjusting Layer hight, infill density, infill pattern, and solid infill pattern.

I have attached links of a boat I printed out for reference. Any suggestions would be much appreciated.

[drive.google.com]

[drive.google.com]

[drive.google.com]

Calibration guide [reprap.org]

Print quality troubleshooting [www.simplify3d.com] Yes the link is to simplify3d but you dont need the softwear to use the guide, gives really good advice with pitchers to help identify what problems you have

not to mention an entire subsection of this forum dedicated to printing...

[forums.reprap.org]

When I think of pitchers, I think of beer!