That could be a 'technique/skill' problem , but IMO is more likely a machine problem.
When I am 'playing' with a new sewing machine 'find' I expect it to stitch well in forward and reverse- fast and slow- and be able to switch smoothly between.
It's tough to analyze machine problems when you don't have a bunch of sewing experience, or even adjust the tension, etc. when you haven't developed an 'eye' for it.
If you are lucky, you'll have a stitcher nearby who isn't afraid to 'hurt your feelings' when examining your efforts..
SWMBO springs to mind!
As others have said, practicing does help. Stuff sacs can be quite interesting and challenging to make - and there are a lot of different designs to copy. Putting a round bottom in a stuff sack, or sewing on a separate drawstring tube can teach you a lot.
If you have the time and inclination, I'd also suggest trying to get away from the mind-set that the goal is to quickly produce a piece of gear, and instead do a (small) project with no deadline and try for the 'best possible' quality, with well-formed stitches, etc. . Lightweight fabrics are less forgiving, so most projects here are 'advanced' by that measure.
Also, start looking - really looking- at sewn clothing with the 'how did they do that?' question in mind. It's amusing detective work. Before you toss those torn pants in the garbage, get out the seam ripper and figure out the assembly process. Sewing them back together is amusing as well...
Bookmarks