worked on the cabin halves today. I marked and cut out all patterns as shown. Used a Dremel cutter for the crude cut and an electric drum sander to get the contours right. I then tried to put the left half of the cabin onto the floor pan. Looks like the alignment needs a bit of work. The 4 holes in the cabin shell do not lign up well on the left side and only 2out of the 4 holes line holes up on the right side. The 2 other holes are between 1/8" to 1/4" off. Too far to force them to align. Might have to drill new holes to fasten seat pan to cabin shell, but I hold off for now to work on the controls,