Using a buttonholer on a 206k25?
I have a Singer 206K25, and recently bought a buttonholer for it. I watched videos on line and read the instructions, but the only way I can get the buttonholer to work is if I take off the plate and remove the feed dogs. I haven't found a way to keep the feed dogs lowered all the time, and they move and make the buttonholer plate wobble, and my needle won't fit through the hole in the plate, or hits the plate. If I put the plate on without the feed dog, it works well. Anyone with advice on this? I see that many don't use the 206 and there really isn't a lot of info out there about them. Any advice is appreciated. Thank you in advance!