Another set of puzzles from Saburo Oguro as found in the German scroll saw magazine.
I stack-cut the first set (poplar and oak 1/2" each), it went perfectly. I tried the second set (walnut and oak 3/4" each), and it all went wrong. Even though, I was careful to let the blade do the walking, I could see after the first two elephants came out, that the bottom pieces were increasing, i.e. the blade was bending. So I undid the stack and had to switch to poplar. I then cut the pieces separately. But as you can see in the picture there are bit gaps, when mixing and matching.
This puts me back to the problem with inlays. Obviously I can't figure out the right blade for cutting two pieces of 3/4" hardwood stacked. I used an OLSON MACH 9R. I had previously bought the OLSON Scroll Blades for Thick wood, but I cannot make any tight turns with those. The Blade will bend but not go around the curve unless it is rather big. Sorry if I am mixing bragging and asking for advice here. Hope that is ok with forum etiquette.