Steve,
The 201 also has a horizontal bobbin like the 66. The only difference is that the 201 is a rotary hook and the 66 is a oscillator. Most quilters will tell you that the vertical bobbin/ hook arrangement does better at free motion than the horizontal bobbin/ hook. However, there are those like Laura (Nurseknits) who do like the 201 for freemotion.
Every rule has a exception.
Cathy
Originally Posted by
IamaHam
I am going to answer two posts in this one so first how to free motion on the 66. It is my intention to set this machine up and optimize it for the quilting frame. The feed dogs will be removed and I am considering removing as much of the unneeded linkages as possible. These will be kept so that the machine can be restored with out much trouble. I want to keep the option of returning it to original condition. The bobbin threader will be removed and the motor will be raised the level of the upper arm so that the entire harp will be open and available. In stock condition the motor protrudes an inch or so into the area under the harp limiting the area available.
I do not lubricate with WD 40 I only use it to free up the frozen parts. I follow up by flushing the working parts and bearings with kerosene to get rid of the WD and the goo it would leave if it were allowed to dry. I flush the kerosene with carb cleaner before lubricating everything with sewing machine oil. Each flushing breaks up and washes away more and different types of grime and varnish.
Finally I am learning as I go and I have become aware that the model 66 bobbin configuration is not optimal. I have started looking at 201s and other vintage machines with larger than modern harps.