Hey guys,new to the blog. Just got a 42-5 and trying to get some info and find a place to get help keeping the monster running. I mainly would like to slow it down a little. Can a 42-5 be slowed to the 400 spm that the 42-1 runs? If so how. I was reading on here that he bobbins are hard to come by, I got 12 with mine so I should be good. i mainly want ti sew at a slow speed with a lot of power to punch thru thicker material. If anyone has any info on how to change the speed on my 42-5 with electric motor, i am all ears.