The 63-0126 part # is now too no longer available. It has been replaced by part# 63-0259. I am not assuming that only the # has changed they may very well be using a bag that is configured differently too.
I will be out most of the day.
The trade # for this new part# is 1R11-244 if anyone can get dimensions and compare the two it would be something I would be interested in knowing.
We will continue this experiment stay tuned