I just got my machine two weeks ago, so there is lots of practicing to be done. But I seem to be having a hard time finding my sweet spot for my 1/4 inch. Would you share with me which foot you use, and where you place the needle on your machine? Do you use the laser light, and where do you put the line? Do you use any other seam guides? Just looking to see what works best for others. Thanks for your input!!